77062528

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{19421}}^1$

素因数の和:19466

約数の個数: 32

約数和(自身を含む): 158483520

約数和(自身を除く): 81420992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 19421, 38842, 77684, 155368, 310736, 602051, 621472, 1204102, 1242944, 2408204, 2485888, 4816408, 9632816, 19265632, 38531264, 77062528]

約数ペア:

[(1, 77062528), (2, 38531264), (4, 19265632), (8, 9632816), (16, 4816408), (31, 2485888), (32, 2408204), (62, 1242944), (64, 1204102), (124, 621472), (128, 602051), (248, 310736), (496, 155368), (992, 77684), (1984, 38842), (3968, 19421)]