28963238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{821}}^1$

素因数の和:1423

約数の個数: 16

約数和(自身を含む): 44979840

約数和(自身を除く): 16016602

約数列:

[1, 2, 31, 62, 569, 821, 1138, 1642, 17639, 25451, 35278, 50902, 467149, 934298, 14481619, 28963238]

約数ペア:

[(1, 28963238), (2, 14481619), (31, 934298), (62, 467149), (569, 50902), (821, 35278), (1138, 25451), (1642, 17639)]