72801296

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{14537}}^1$

素因数の和:14858

約数の個数: 20

約数和(自身を含む): 141512892

約数和(自身を除く): 68711596

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 14537, 29074, 58148, 116296, 232592, 4550081, 9100162, 18200324, 36400648, 72801296]

約数ペア:

[(1, 72801296), (2, 36400648), (4, 18200324), (8, 9100162), (16, 4550081), (313, 232592), (626, 116296), (1252, 58148), (2504, 29074), (5008, 14537)]