72429110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2917}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 141184512

約数和(自身を除く): 68755402

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 2917, 4966, 5834, 12415, 14585, 24830, 29170, 37921, 75842, 189605, 379210, 557147, 1114294, 2785735, 5571470, 7242911, 14485822, 36214555, 72429110]

約数ペア:

[(1, 72429110), (2, 36214555), (5, 14485822), (10, 7242911), (13, 5571470), (26, 2785735), (65, 1114294), (130, 557147), (191, 379210), (382, 189605), (955, 75842), (1910, 37921), (2483, 29170), (2917, 24830), (4966, 14585), (5834, 12415)]