64244624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{907}}^1$

素因数の和:1167

約数の個数: 40

約数和(自身を含む): 131732640

約数和(自身を除く): 67488016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 907, 932, 1814, 1864, 3628, 3728, 4427, 7256, 8854, 14512, 17233, 17708, 34466, 35416, 68932, 70832, 137864, 211331, 275728, 422662, 845324, 1690648, 3381296, 4015289, 8030578, 16061156, 32122312, 64244624]

約数ペア:

[(1, 64244624), (2, 32122312), (4, 16061156), (8, 8030578), (16, 4015289), (19, 3381296), (38, 1690648), (76, 845324), (152, 422662), (233, 275728), (304, 211331), (466, 137864), (907, 70832), (932, 68932), (1814, 35416), (1864, 34466), (3628, 17708), (3728, 17233), (4427, 14512), (7256, 8854)]