47309998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 72351360

約数和(自身を除く): 25041362

約数列:

[1, 2, 71, 142, 211, 422, 1579, 3158, 14981, 29962, 112109, 224218, 333169, 666338, 23654999, 47309998]

約数ペア:

[(1, 47309998), (2, 23654999), (71, 666338), (142, 333169), (211, 224218), (422, 112109), (1579, 29962), (3158, 14981)]