71166572

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 126772800

約数和(自身を除く): 55606228

約数列:

[1, 2, 4, 97, 149, 194, 298, 388, 596, 1231, 2462, 4924, 14453, 28906, 57812, 119407, 183419, 238814, 366838, 477628, 733676, 17791643, 35583286, 71166572]

約数ペア:

[(1, 71166572), (2, 35583286), (4, 17791643), (97, 733676), (149, 477628), (194, 366838), (298, 238814), (388, 183419), (596, 119407), (1231, 57812), (2462, 28906), (4924, 14453)]