29951792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{143999}}^1$

素因数の和:144020

約数の個数: 20

約数和(自身を含む): 62496000

約数和(自身を除く): 32544208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 143999, 287998, 575996, 1151992, 1871987, 2303984, 3743974, 7487948, 14975896, 29951792]

約数ペア:

[(1, 29951792), (2, 14975896), (4, 7487948), (8, 3743974), (13, 2303984), (16, 1871987), (26, 1151992), (52, 575996), (104, 287998), (208, 143999)]