40808742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18041}}^1$

素因数の和:18088

約数の個数: 32

約数和(自身を含む): 90931680

約数和(自身を除く): 50122938

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 18041, 36082, 54123, 108246, 234533, 469066, 523189, 703599, 1046378, 1407198, 1569567, 3139134, 6801457, 13602914, 20404371, 40808742]

約数ペア:

[(1, 40808742), (2, 20404371), (3, 13602914), (6, 6801457), (13, 3139134), (26, 1569567), (29, 1407198), (39, 1046378), (58, 703599), (78, 523189), (87, 469066), (174, 234533), (377, 108246), (754, 54123), (1131, 36082), (2262, 18041)]