40874992

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{6961}}^1$

素因数の和:7336

約数の個数: 20

約数和(自身を含む): 79422496

約数和(自身を除く): 38547504

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 6961, 13922, 27844, 55688, 111376, 2554687, 5109374, 10218748, 20437496, 40874992]

約数ペア:

[(1, 40874992), (2, 20437496), (4, 10218748), (8, 5109374), (16, 2554687), (367, 111376), (734, 55688), (1468, 27844), (2936, 13922), (5872, 6961)]