26534512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:977

約数の個数: 40

約数和(自身を含む): 54000512

約数和(自身を除く): 27466000

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 877, 976, 1754, 1891, 3508, 3782, 7016, 7564, 14032, 15128, 27187, 30256, 53497, 54374, 106994, 108748, 213988, 217496, 427976, 434992, 855952, 1658407, 3316814, 6633628, 13267256, 26534512]

約数ペア:

[(1, 26534512), (2, 13267256), (4, 6633628), (8, 3316814), (16, 1658407), (31, 855952), (61, 434992), (62, 427976), (122, 217496), (124, 213988), (244, 108748), (248, 106994), (488, 54374), (496, 53497), (877, 30256), (976, 27187), (1754, 15128), (1891, 14032), (3508, 7564), (3782, 7016)]