13267256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 26129280

約数和(自身を除く): 12862024

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 877, 1754, 1891, 3508, 3782, 7016, 7564, 15128, 27187, 53497, 54374, 106994, 108748, 213988, 217496, 427976, 1658407, 3316814, 6633628, 13267256]

約数ペア:

[(1, 13267256), (2, 6633628), (4, 3316814), (8, 1658407), (31, 427976), (61, 217496), (62, 213988), (122, 108748), (124, 106994), (244, 54374), (248, 53497), (488, 27187), (877, 15128), (1754, 7564), (1891, 7016), (3508, 3782)]