42688768

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 54

約数和(自身を含む): 90674906

約数和(自身を除く): 47986138

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 577, 578, 1088, 1154, 1156, 2176, 2308, 2312, 4352, 4616, 4624, 9232, 9248, 9809, 18464, 18496, 19618, 36928, 36992, 39236, 73856, 73984, 78472, 147712, 156944, 166753, 313888, 333506, 627776, 667012, 1255552, 1334024, 2511104, 2668048, 5336096, 10672192, 21344384, 42688768]

約数ペア:

[(1, 42688768), (2, 21344384), (4, 10672192), (8, 5336096), (16, 2668048), (17, 2511104), (32, 1334024), (34, 1255552), (64, 667012), (68, 627776), (128, 333506), (136, 313888), (256, 166753), (272, 156944), (289, 147712), (544, 78472), (577, 73984), (578, 73856), (1088, 39236), (1154, 36992), (1156, 36928), (2176, 19618), (2308, 18496), (2312, 18464), (4352, 9809), (4616, 9248), (4624, 9232)]