64983358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{13999}}^1$

素因数の和:14223

約数の個数: 16

約数和(自身を含む): 106848000

約数和(自身を除く): 41864642

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 13999, 27998, 153989, 307978, 2953789, 5907578, 32491679, 64983358]

約数ペア:

[(1, 64983358), (2, 32491679), (11, 5907578), (22, 2953789), (211, 307978), (422, 153989), (2321, 27998), (4642, 13999)]