40986428

素因数分解:

$2^2\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1997}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 82125792

約数和(自身を除く): 41139364

約数列:

[1, 2, 4, 7, 14, 28, 733, 1466, 1997, 2932, 3994, 5131, 7988, 10262, 13979, 20524, 27958, 55916, 1463801, 2927602, 5855204, 10246607, 20493214, 40986428]

約数ペア:

[(1, 40986428), (2, 20493214), (4, 10246607), (7, 5855204), (14, 2927602), (28, 1463801), (733, 55916), (1466, 27958), (1997, 20524), (2932, 13979), (3994, 10262), (5131, 7988)]