8251936

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 21555072

約数和(自身を除く): 13303136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 197, 224, 238, 272, 308, 352, 374, 394, 476, 544, 616, 748, 788, 952, 1232, 1309, 1379, 1496, 1576, 1904, 2167, 2464, 2618, 2758, 2992, 3152, 3349, 3808, 4334, 5236, 5516, 5984, 6304, 6698, 8668, 10472, 11032, 13396, 15169, 17336, 20944, 22064, 23443, 26792, 30338, 34672, 36839, 41888, 44128, 46886, 53584, 60676, 69344, 73678, 93772, 107168, 121352, 147356, 187544, 242704, 257873, 294712, 375088, 485408, 515746, 589424, 750176, 1031492, 1178848, 2062984, 4125968, 8251936]

約数ペア:

[(1, 8251936), (2, 4125968), (4, 2062984), (7, 1178848), (8, 1031492), (11, 750176), (14, 589424), (16, 515746), (17, 485408), (22, 375088), (28, 294712), (32, 257873), (34, 242704), (44, 187544), (56, 147356), (68, 121352), (77, 107168), (88, 93772), (112, 73678), (119, 69344), (136, 60676), (154, 53584), (176, 46886), (187, 44128), (197, 41888), (224, 36839), (238, 34672), (272, 30338), (308, 26792), (352, 23443), (374, 22064), (394, 20944), (476, 17336), (544, 15169), (616, 13396), (748, 11032), (788, 10472), (952, 8668), (1232, 6698), (1309, 6304), (1379, 5984), (1496, 5516), (1576, 5236), (1904, 4334), (2167, 3808), (2464, 3349), (2618, 3152), (2758, 2992)]