72356438

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67121}}^1$

素因数の和:67148

約数の個数: 24

約数和(自身を含む): 137734344

約数和(自身を除く): 65377906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 67121, 134242, 469847, 738331, 939694, 1476662, 3288929, 5168317, 6577858, 10336634, 36178219, 72356438]

約数ペア:

[(1, 72356438), (2, 36178219), (7, 10336634), (11, 6577858), (14, 5168317), (22, 3288929), (49, 1476662), (77, 939694), (98, 738331), (154, 469847), (539, 134242), (1078, 67121)]