28774622

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{691}}^1$

素因数の和:1183

約数の個数: 16

約数和(自身を含む): 44243712

約数和(自身を除く): 15469090

約数列:

[1, 2, 47, 94, 443, 691, 886, 1382, 20821, 32477, 41642, 64954, 306113, 612226, 14387311, 28774622]

約数ペア:

[(1, 28774622), (2, 14387311), (47, 612226), (94, 306113), (443, 64954), (691, 41642), (886, 32477), (1382, 20821)]