40428336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1058

約数の個数: 80

約数和(自身を含む): 114270464

約数和(自身を除く): 73842128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 967, 1072, 1608, 1742, 1934, 2613, 2901, 3216, 3484, 3868, 5226, 5802, 6968, 7736, 10452, 11604, 12571, 13936, 15472, 20904, 23208, 25142, 37713, 41808, 46416, 50284, 64789, 75426, 100568, 129578, 150852, 194367, 201136, 259156, 301704, 388734, 518312, 603408, 777468, 842257, 1036624, 1554936, 1684514, 2526771, 3109872, 3369028, 5053542, 6738056, 10107084, 13476112, 20214168, 40428336]

約数ペア:

[(1, 40428336), (2, 20214168), (3, 13476112), (4, 10107084), (6, 6738056), (8, 5053542), (12, 3369028), (13, 3109872), (16, 2526771), (24, 1684514), (26, 1554936), (39, 1036624), (48, 842257), (52, 777468), (67, 603408), (78, 518312), (104, 388734), (134, 301704), (156, 259156), (201, 201136), (208, 194367), (268, 150852), (312, 129578), (402, 100568), (536, 75426), (624, 64789), (804, 50284), (871, 46416), (967, 41808), (1072, 37713), (1608, 25142), (1742, 23208), (1934, 20904), (2613, 15472), (2901, 13936), (3216, 12571), (3484, 11604), (3868, 10452), (5226, 7736), (5802, 6968)]