28985608

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{51031}}^1$

素因数の和:51108

約数の個数: 16

約数和(自身を含む): 55114560

約数和(自身を除く): 26128952

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 51031, 102062, 204124, 408248, 3623201, 7246402, 14492804, 28985608]

約数ペア:

[(1, 28985608), (2, 14492804), (4, 7246402), (8, 3623201), (71, 408248), (142, 204124), (284, 102062), (568, 51031)]