1276448

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 24

約数和(自身を含む): 2542428

約数和(自身を除く): 1265980

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 353, 452, 706, 904, 1412, 1808, 2824, 3616, 5648, 11296, 39889, 79778, 159556, 319112, 638224, 1276448]

約数ペア:

[(1, 1276448), (2, 638224), (4, 319112), (8, 159556), (16, 79778), (32, 39889), (113, 11296), (226, 5648), (353, 3616), (452, 2824), (706, 1808), (904, 1412)]