64746734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 110769120

約数和(自身を除く): 46022386

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 377, 559, 754, 1118, 1247, 1997, 2494, 3994, 16211, 25961, 32422, 51922, 57913, 85871, 115826, 171742, 752869, 1116323, 1505738, 2232646, 2490259, 4980518, 32373367, 64746734]

約数ペア:

[(1, 64746734), (2, 32373367), (13, 4980518), (26, 2490259), (29, 2232646), (43, 1505738), (58, 1116323), (86, 752869), (377, 171742), (559, 115826), (754, 85871), (1118, 57913), (1247, 51922), (1997, 32422), (2494, 25961), (3994, 16211)]