1255552

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 2653020

約数和(自身を除く): 1397468

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 577, 1088, 1154, 2176, 2308, 4616, 9232, 9809, 18464, 19618, 36928, 39236, 73856, 78472, 156944, 313888, 627776, 1255552]

約数ペア:

[(1, 1255552), (2, 627776), (4, 313888), (8, 156944), (16, 78472), (17, 73856), (32, 39236), (34, 36928), (64, 19618), (68, 18464), (128, 9809), (136, 9232), (272, 4616), (544, 2308), (577, 2176), (1088, 1154)]