40410422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 68001024

約数和(自身を除く): 27590602

約数列:

[1, 2, 13, 26, 31, 62, 181, 277, 362, 403, 554, 806, 2353, 3601, 4706, 5611, 7202, 8587, 11222, 17174, 50137, 72943, 100274, 111631, 145886, 223262, 651781, 1303562, 1554247, 3108494, 20205211, 40410422]

約数ペア:

[(1, 40410422), (2, 20205211), (13, 3108494), (26, 1554247), (31, 1303562), (62, 651781), (181, 223262), (277, 145886), (362, 111631), (403, 100274), (554, 72943), (806, 50137), (2353, 17174), (3601, 11222), (4706, 8587), (5611, 7202)]