64240122

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2521}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 133645824

約数和(自身を除く): 69405702

約数列:

[1, 2, 3, 6, 31, 62, 93, 137, 186, 274, 411, 822, 2521, 4247, 5042, 7563, 8494, 12741, 15126, 25482, 78151, 156302, 234453, 345377, 468906, 690754, 1036131, 2072262, 10706687, 21413374, 32120061, 64240122]

約数ペア:

[(1, 64240122), (2, 32120061), (3, 21413374), (6, 10706687), (31, 2072262), (62, 1036131), (93, 690754), (137, 468906), (186, 345377), (274, 234453), (411, 156302), (822, 78151), (2521, 25482), (4247, 15126), (5042, 12741), (7563, 8494)]