71002268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2357}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 131915952

約数和(自身を除く): 60913684

約数列:

[1, 2, 4, 17, 34, 68, 443, 886, 1772, 2357, 4714, 7531, 9428, 15062, 30124, 40069, 80138, 160276, 1044151, 2088302, 4176604, 17750567, 35501134, 71002268]

約数ペア:

[(1, 71002268), (2, 35501134), (4, 17750567), (17, 4176604), (34, 2088302), (68, 1044151), (443, 160276), (886, 80138), (1772, 40069), (2357, 30124), (4714, 15062), (7531, 9428)]