64107634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 104328000

約数和(自身を除く): 40220366

約数列:

[1, 2, 19, 38, 53, 106, 139, 229, 278, 458, 1007, 2014, 2641, 4351, 5282, 7367, 8702, 12137, 14734, 24274, 31831, 63662, 139973, 230603, 279946, 461206, 604789, 1209578, 1687043, 3374086, 32053817, 64107634]

約数ペア:

[(1, 64107634), (2, 32053817), (19, 3374086), (38, 1687043), (53, 1209578), (106, 604789), (139, 461206), (229, 279946), (278, 230603), (458, 139973), (1007, 63662), (2014, 31831), (2641, 24274), (4351, 14734), (5282, 12137), (7367, 8702)]