70720964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5927}}^1$

素因数の和:6107

約数の個数: 24

約数和(自身を含む): 131127360

約数和(自身を除く): 60406396

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5927, 5966, 11854, 11932, 23708, 112613, 225226, 450452, 930539, 1861078, 3722156, 17680241, 35360482, 70720964]

約数ペア:

[(1, 70720964), (2, 35360482), (4, 17680241), (19, 3722156), (38, 1861078), (76, 930539), (157, 450452), (314, 225226), (628, 112613), (2983, 23708), (5927, 11932), (5966, 11854)]