29428048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{141481}}^1$

素因数の和:141502

約数の個数: 20

約数和(自身を含む): 61403188

約数和(自身を除く): 31975140

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 141481, 282962, 565924, 1131848, 1839253, 2263696, 3678506, 7357012, 14714024, 29428048]

約数ペア:

[(1, 29428048), (2, 14714024), (4, 7357012), (8, 3678506), (13, 2263696), (16, 1839253), (26, 1131848), (52, 565924), (104, 282962), (208, 141481)]