12738272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12882

約数の個数: 24

約数和(自身を含む): 25889472

約数和(自身を除く): 13151200

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 12841, 25682, 51364, 102728, 205456, 398071, 410912, 796142, 1592284, 3184568, 6369136, 12738272]

約数ペア:

[(1, 12738272), (2, 6369136), (4, 3184568), (8, 1592284), (16, 796142), (31, 410912), (32, 398071), (62, 205456), (124, 102728), (248, 51364), (496, 25682), (992, 12841)]