25666416

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 80352000

約数和(自身を除く): 54685584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 53, 54, 57, 59, 72, 76, 106, 108, 114, 118, 144, 152, 159, 171, 177, 212, 216, 228, 236, 304, 318, 342, 354, 424, 432, 456, 472, 477, 513, 531, 636, 684, 708, 848, 912, 944, 954, 1007, 1026, 1062, 1121, 1272, 1368, 1416, 1431, 1593, 1908, 2014, 2052, 2124, 2242, 2544, 2736, 2832, 2862, 3021, 3127, 3186, 3363, 3816, 4028, 4104, 4248, 4484, 5724, 6042, 6254, 6372, 6726, 7632, 8056, 8208, 8496, 8968, 9063, 9381, 10089, 11448, 12084, 12508, 12744, 13452, 16112, 17936, 18126, 18762, 20178, 22896, 24168, 25016, 25488, 26904, 27189, 28143, 30267, 36252, 37524, 40356, 48336, 50032, 53808, 54378, 56286, 59413, 60534, 72504, 75048, 80712, 84429, 108756, 112572, 118826, 121068, 145008, 150096, 161424, 168858, 178239, 217512, 225144, 237652, 242136, 337716, 356478, 435024, 450288, 475304, 484272, 534717, 675432, 712956, 950608, 1069434, 1350864, 1425912, 1604151, 2138868, 2851824, 3208302, 4277736, 6416604, 8555472, 12833208, 25666416]

約数ペア:

[(1, 25666416), (2, 12833208), (3, 8555472), (4, 6416604), (6, 4277736), (8, 3208302), (9, 2851824), (12, 2138868), (16, 1604151), (18, 1425912), (19, 1350864), (24, 1069434), (27, 950608), (36, 712956), (38, 675432), (48, 534717), (53, 484272), (54, 475304), (57, 450288), (59, 435024), (72, 356478), (76, 337716), (106, 242136), (108, 237652), (114, 225144), (118, 217512), (144, 178239), (152, 168858), (159, 161424), (171, 150096), (177, 145008), (212, 121068), (216, 118826), (228, 112572), (236, 108756), (304, 84429), (318, 80712), (342, 75048), (354, 72504), (424, 60534), (432, 59413), (456, 56286), (472, 54378), (477, 53808), (513, 50032), (531, 48336), (636, 40356), (684, 37524), (708, 36252), (848, 30267), (912, 28143), (944, 27189), (954, 26904), (1007, 25488), (1026, 25016), (1062, 24168), (1121, 22896), (1272, 20178), (1368, 18762), (1416, 18126), (1431, 17936), (1593, 16112), (1908, 13452), (2014, 12744), (2052, 12508), (2124, 12084), (2242, 11448), (2544, 10089), (2736, 9381), (2832, 9063), (2862, 8968), (3021, 8496), (3127, 8208), (3186, 8056), (3363, 7632), (3816, 6726), (4028, 6372), (4104, 6254), (4248, 6042), (4484, 5724)]