40347352

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 79570800

約数和(自身を除く): 39223448

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 2851, 3538, 5702, 7076, 11404, 14152, 22808, 82679, 165358, 173911, 330716, 347822, 661432, 695644, 1391288, 5043419, 10086838, 20173676, 40347352]

約数ペア:

[(1, 40347352), (2, 20173676), (4, 10086838), (8, 5043419), (29, 1391288), (58, 695644), (61, 661432), (116, 347822), (122, 330716), (232, 173911), (244, 165358), (488, 82679), (1769, 22808), (2851, 14152), (3538, 11404), (5702, 7076)]