39157528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{577}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 78030000

約数和(自身を除く): 38872472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 499, 577, 998, 1154, 1996, 2308, 3992, 4616, 8483, 9809, 16966, 19618, 33932, 39236, 67864, 78472, 287923, 575846, 1151692, 2303384, 4894691, 9789382, 19578764, 39157528]

約数ペア:

[(1, 39157528), (2, 19578764), (4, 9789382), (8, 4894691), (17, 2303384), (34, 1151692), (68, 575846), (136, 287923), (499, 78472), (577, 67864), (998, 39236), (1154, 33932), (1996, 19618), (2308, 16966), (3992, 9809), (4616, 8483)]