40963962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 94026240

約数和(自身を除く): 53062278

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 131, 211, 247, 262, 393, 422, 494, 633, 741, 786, 1266, 1482, 1703, 2489, 2743, 3406, 4009, 4978, 5109, 5486, 7467, 8018, 8229, 10218, 12027, 14934, 16458, 24054, 27641, 32357, 52117, 55282, 64714, 82923, 97071, 104234, 156351, 165846, 194142, 312702, 359333, 525179, 718666, 1050358, 1077999, 1575537, 2155998, 3151074, 6827327, 13654654, 20481981, 40963962]

約数ペア:

[(1, 40963962), (2, 20481981), (3, 13654654), (6, 6827327), (13, 3151074), (19, 2155998), (26, 1575537), (38, 1077999), (39, 1050358), (57, 718666), (78, 525179), (114, 359333), (131, 312702), (211, 194142), (247, 165846), (262, 156351), (393, 104234), (422, 97071), (494, 82923), (633, 64714), (741, 55282), (786, 52117), (1266, 32357), (1482, 27641), (1703, 24054), (2489, 16458), (2743, 14934), (3406, 12027), (4009, 10218), (4978, 8229), (5109, 8018), (5486, 7467)]