13997408

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{1039}}^1$

素因数の和:1470

約数の個数: 24

約数和(自身を含む): 27649440

約数和(自身を除く): 13652032

約数列:

[1, 2, 4, 8, 16, 32, 421, 842, 1039, 1684, 2078, 3368, 4156, 6736, 8312, 13472, 16624, 33248, 437419, 874838, 1749676, 3499352, 6998704, 13997408]

約数ペア:

[(1, 13997408), (2, 6998704), (4, 3499352), (8, 1749676), (16, 874838), (32, 437419), (421, 33248), (842, 16624), (1039, 13472), (1684, 8312), (2078, 6736), (3368, 4156)]