65491888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 173560320

約数和(自身を除く): 108068432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 53, 56, 59, 68, 77, 88, 106, 112, 118, 119, 136, 154, 176, 187, 212, 236, 238, 272, 308, 371, 374, 413, 424, 472, 476, 583, 616, 649, 742, 748, 826, 848, 901, 944, 952, 1003, 1166, 1232, 1298, 1309, 1484, 1496, 1652, 1802, 1904, 2006, 2332, 2596, 2618, 2968, 2992, 3127, 3304, 3604, 4012, 4081, 4543, 4664, 5192, 5236, 5936, 6254, 6307, 6608, 7021, 7208, 8024, 8162, 9086, 9328, 9911, 10384, 10472, 11033, 12508, 12614, 14042, 14416, 16048, 16324, 18172, 19822, 20944, 21889, 22066, 25016, 25228, 28084, 32648, 34397, 36344, 39644, 43778, 44132, 50032, 50456, 53159, 56168, 65296, 68794, 69377, 72688, 77231, 79288, 87556, 88264, 100912, 106318, 112336, 137588, 138754, 154462, 158576, 175112, 176528, 212636, 240779, 275176, 277508, 308924, 350224, 372113, 425272, 481558, 550352, 555016, 584749, 617848, 744226, 850544, 963116, 1110032, 1169498, 1235696, 1488452, 1926232, 2338996, 2976904, 3852464, 4093243, 4677992, 5953808, 8186486, 9355984, 16372972, 32745944, 65491888]

約数ペア:

[(1, 65491888), (2, 32745944), (4, 16372972), (7, 9355984), (8, 8186486), (11, 5953808), (14, 4677992), (16, 4093243), (17, 3852464), (22, 2976904), (28, 2338996), (34, 1926232), (44, 1488452), (53, 1235696), (56, 1169498), (59, 1110032), (68, 963116), (77, 850544), (88, 744226), (106, 617848), (112, 584749), (118, 555016), (119, 550352), (136, 481558), (154, 425272), (176, 372113), (187, 350224), (212, 308924), (236, 277508), (238, 275176), (272, 240779), (308, 212636), (371, 176528), (374, 175112), (413, 158576), (424, 154462), (472, 138754), (476, 137588), (583, 112336), (616, 106318), (649, 100912), (742, 88264), (748, 87556), (826, 79288), (848, 77231), (901, 72688), (944, 69377), (952, 68794), (1003, 65296), (1166, 56168), (1232, 53159), (1298, 50456), (1309, 50032), (1484, 44132), (1496, 43778), (1652, 39644), (1802, 36344), (1904, 34397), (2006, 32648), (2332, 28084), (2596, 25228), (2618, 25016), (2968, 22066), (2992, 21889), (3127, 20944), (3304, 19822), (3604, 18172), (4012, 16324), (4081, 16048), (4543, 14416), (4664, 14042), (5192, 12614), (5236, 12508), (5936, 11033), (6254, 10472), (6307, 10384), (6608, 9911), (7021, 9328), (7208, 9086), (8024, 8162)]