40157286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 91869120

約数和(自身を除く): 51711834

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 41, 58, 78, 82, 87, 123, 174, 246, 377, 433, 533, 754, 866, 1066, 1131, 1189, 1299, 1599, 2262, 2378, 2598, 3198, 3567, 5629, 7134, 11258, 12557, 15457, 16887, 17753, 25114, 30914, 33774, 35506, 37671, 46371, 53259, 75342, 92742, 106518, 163241, 230789, 326482, 461578, 489723, 514837, 692367, 979446, 1029674, 1384734, 1544511, 3089022, 6692881, 13385762, 20078643, 40157286]

約数ペア:

[(1, 40157286), (2, 20078643), (3, 13385762), (6, 6692881), (13, 3089022), (26, 1544511), (29, 1384734), (39, 1029674), (41, 979446), (58, 692367), (78, 514837), (82, 489723), (87, 461578), (123, 326482), (174, 230789), (246, 163241), (377, 106518), (433, 92742), (533, 75342), (754, 53259), (866, 46371), (1066, 37671), (1131, 35506), (1189, 33774), (1299, 30914), (1599, 25114), (2262, 17753), (2378, 16887), (2598, 15457), (3198, 12557), (3567, 11258), (5629, 7134)]