4420231472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{524221}}^1$

素因数の和:524277

約数の個数: 40

約数和(自身を含む): 9360508032

約数和(自身を除く): 4940276560

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 524221, 1048442, 2096884, 4193768, 8387536, 8911757, 16250851, 17823514, 32501702, 35647028, 65003404, 71294056, 130006808, 142588112, 260013616, 276264467, 552528934, 1105057868, 2210115736, 4420231472]

約数ペア:

[(1, 4420231472), (2, 2210115736), (4, 1105057868), (8, 552528934), (16, 276264467), (17, 260013616), (31, 142588112), (34, 130006808), (62, 71294056), (68, 65003404), (124, 35647028), (136, 32501702), (248, 17823514), (272, 16250851), (496, 8911757), (527, 8387536), (1054, 4193768), (2108, 2096884), (4216, 1048442), (8432, 524221)]