4080544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 9176328

約数和(自身を除く): 5095784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 577, 884, 1154, 1768, 2308, 3536, 4616, 7072, 7501, 9232, 9809, 15002, 18464, 19618, 30004, 39236, 60008, 78472, 120016, 127517, 156944, 240032, 255034, 313888, 510068, 1020136, 2040272, 4080544]

約数ペア:

[(1, 4080544), (2, 2040272), (4, 1020136), (8, 510068), (13, 313888), (16, 255034), (17, 240032), (26, 156944), (32, 127517), (34, 120016), (52, 78472), (68, 60008), (104, 39236), (136, 30004), (208, 19618), (221, 18464), (272, 15002), (416, 9809), (442, 9232), (544, 7501), (577, 7072), (884, 4616), (1154, 3536), (1768, 2308)]