61652968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1931}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 124961760

約数和(自身を除く): 63308792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 307, 614, 1228, 1931, 2456, 3862, 3991, 7724, 7982, 15448, 15964, 25103, 31928, 50206, 100412, 200824, 592817, 1185634, 2371268, 4742536, 7706621, 15413242, 30826484, 61652968]

約数ペア:

[(1, 61652968), (2, 30826484), (4, 15413242), (8, 7706621), (13, 4742536), (26, 2371268), (52, 1185634), (104, 592817), (307, 200824), (614, 100412), (1228, 50206), (1931, 31928), (2456, 25103), (3862, 15964), (3991, 15448), (7724, 7982)]