56867824

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{21031}}^1$

素因数の和:21065

約数の個数: 30

約数和(自身を含む): 119314536

約数和(自身を除く): 62446712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 21031, 42062, 84124, 168248, 273403, 336496, 546806, 1093612, 2187224, 3554239, 4374448, 7108478, 14216956, 28433912, 56867824]

約数ペア:

[(1, 56867824), (2, 28433912), (4, 14216956), (8, 7108478), (13, 4374448), (16, 3554239), (26, 2187224), (52, 1093612), (104, 546806), (169, 336496), (208, 273403), (338, 168248), (676, 84124), (1352, 42062), (2704, 21031)]