71431348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25621}}^1$

素因数の和:25683

約数の個数: 24

約数和(自身を含む): 135591624

約数和(自身を除く): 64160276

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 25621, 51242, 102484, 435557, 871114, 1050461, 1742228, 2100922, 4201844, 17857837, 35715674, 71431348]

約数ペア:

[(1, 71431348), (2, 35715674), (4, 17857837), (17, 4201844), (34, 2100922), (41, 1742228), (68, 1050461), (82, 871114), (164, 435557), (697, 102484), (1394, 51242), (2788, 25621)]