17754256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5021}}^1$

素因数の和:5059

約数の個数: 40

約数和(自身を含む): 39231864

約数和(自身を除く): 21477608

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 5021, 10042, 20084, 40168, 65273, 80336, 85357, 130546, 170714, 261092, 341428, 522184, 682856, 1044368, 1109641, 1365712, 2219282, 4438564, 8877128, 17754256]

約数ペア:

[(1, 17754256), (2, 8877128), (4, 4438564), (8, 2219282), (13, 1365712), (16, 1109641), (17, 1044368), (26, 682856), (34, 522184), (52, 341428), (68, 261092), (104, 170714), (136, 130546), (208, 85357), (221, 80336), (272, 65273), (442, 40168), (884, 20084), (1768, 10042), (3536, 5021)]