71311288

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 137570400

約数和(自身を除く): 66259112

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 872, 1543, 3086, 5777, 6172, 11554, 12344, 23108, 46216, 81779, 163558, 168187, 327116, 336374, 654232, 672748, 1345496, 8913911, 17827822, 35655644, 71311288]

約数ペア:

[(1, 71311288), (2, 35655644), (4, 17827822), (8, 8913911), (53, 1345496), (106, 672748), (109, 654232), (212, 336374), (218, 327116), (424, 168187), (436, 163558), (872, 81779), (1543, 46216), (3086, 23108), (5777, 12344), (6172, 11554)]