8744528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2511

約数の個数: 40

約数和(自身を含む): 19326888

約数和(自身を除く): 10582360

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2473, 3536, 4946, 9892, 19784, 32149, 39568, 42041, 64298, 84082, 128596, 168164, 257192, 336328, 514384, 546533, 672656, 1093066, 2186132, 4372264, 8744528]

約数ペア:

[(1, 8744528), (2, 4372264), (4, 2186132), (8, 1093066), (13, 672656), (16, 546533), (17, 514384), (26, 336328), (34, 257192), (52, 168164), (68, 128596), (104, 84082), (136, 64298), (208, 42041), (221, 39568), (272, 32149), (442, 19784), (884, 9892), (1768, 4946), (2473, 3536)]