71760988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 140372064

約数和(自身を除く): 68611076

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 97, 164, 194, 347, 388, 533, 694, 1066, 1261, 1388, 2132, 2522, 3977, 4511, 5044, 7954, 9022, 14227, 15908, 18044, 28454, 33659, 51701, 56908, 67318, 103402, 134636, 184951, 206804, 369902, 437567, 739804, 875134, 1380019, 1750268, 2760038, 5520076, 17940247, 35880494, 71760988]

約数ペア:

[(1, 71760988), (2, 35880494), (4, 17940247), (13, 5520076), (26, 2760038), (41, 1750268), (52, 1380019), (82, 875134), (97, 739804), (164, 437567), (194, 369902), (347, 206804), (388, 184951), (533, 134636), (694, 103402), (1066, 67318), (1261, 56908), (1388, 51701), (2132, 33659), (2522, 28454), (3977, 18044), (4511, 15908), (5044, 14227), (7954, 9022)]