4395664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3047

約数の個数: 40

約数和(自身を含む): 10485440

約数和(自身を除く): 6089776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 3019, 6038, 12076, 21133, 24152, 39247, 42266, 48304, 78494, 84532, 156988, 169064, 274729, 313976, 338128, 549458, 627952, 1098916, 2197832, 4395664]

約数ペア:

[(1, 4395664), (2, 2197832), (4, 1098916), (7, 627952), (8, 549458), (13, 338128), (14, 313976), (16, 274729), (26, 169064), (28, 156988), (52, 84532), (56, 78494), (91, 48304), (104, 42266), (112, 39247), (182, 24152), (208, 21133), (364, 12076), (728, 6038), (1456, 3019)]