72351646

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{643}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 109799424

約数和(自身を除く): 37447778

約数列:

[1, 2, 127, 254, 443, 643, 886, 1286, 56261, 81661, 112522, 163322, 284849, 569698, 36175823, 72351646]

約数ペア:

[(1, 72351646), (2, 36175823), (127, 569698), (254, 284849), (443, 163322), (643, 112522), (886, 81661), (1286, 56261)]