28232402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14419}}^1$

素因数の和:14521

約数の個数: 16

約数和(自身を含む): 46720800

約数和(自身を除く): 18488398

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 14419, 28838, 158609, 317218, 1283291, 2566582, 14116201, 28232402]

約数ペア:

[(1, 28232402), (2, 14116201), (11, 2566582), (22, 1283291), (89, 317218), (178, 158609), (979, 28838), (1958, 14419)]