61145266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2417}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 113742720

約数和(自身を除く): 52597454

約数列:

[1, 2, 7, 13, 14, 26, 91, 139, 182, 278, 973, 1807, 1946, 2417, 3614, 4834, 12649, 16919, 25298, 31421, 33838, 62842, 219947, 335963, 439894, 671926, 2351741, 4367519, 4703482, 8735038, 30572633, 61145266]

約数ペア:

[(1, 61145266), (2, 30572633), (7, 8735038), (13, 4703482), (14, 4367519), (26, 2351741), (91, 671926), (139, 439894), (182, 335963), (278, 219947), (973, 62842), (1807, 33838), (1946, 31421), (2417, 25298), (3614, 16919), (4834, 12649)]