1400704

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 2888640

約数和(自身を除く): 1487936

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 353, 496, 706, 992, 1412, 1984, 2824, 3968, 5648, 10943, 11296, 21886, 22592, 43772, 45184, 87544, 175088, 350176, 700352, 1400704]

約数ペア:

[(1, 1400704), (2, 700352), (4, 350176), (8, 175088), (16, 87544), (31, 45184), (32, 43772), (62, 22592), (64, 21886), (124, 11296), (128, 10943), (248, 5648), (353, 3968), (496, 2824), (706, 1984), (992, 1412)]