28049688704

素因数分解:

$2^7\times {\mathrm{971}}^1\times {\mathrm{225683}}^1$

素因数の和:226668

約数の個数: 32

約数和(自身を含む): 55938036240

約数和(自身を除く): 27888347536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 971, 1942, 3884, 7768, 15536, 31072, 62144, 124288, 225683, 451366, 902732, 1805464, 3610928, 7221856, 14443712, 28887424, 219138193, 438276386, 876552772, 1753105544, 3506211088, 7012422176, 14024844352, 28049688704]

約数ペア:

[(1, 28049688704), (2, 14024844352), (4, 7012422176), (8, 3506211088), (16, 1753105544), (32, 876552772), (64, 438276386), (128, 219138193), (971, 28887424), (1942, 14443712), (3884, 7221856), (7768, 3610928), (15536, 1805464), (31072, 902732), (62144, 451366), (124288, 225683)]