40200818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3187}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 74369664

約数和(自身を除く): 34168846

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 3187, 6307, 6374, 12614, 22309, 44618, 54179, 108358, 168911, 337822, 379253, 758506, 1182377, 2364754, 2871487, 5742974, 20100409, 40200818]

約数ペア:

[(1, 40200818), (2, 20100409), (7, 5742974), (14, 2871487), (17, 2364754), (34, 1182377), (53, 758506), (106, 379253), (119, 337822), (238, 168911), (371, 108358), (742, 54179), (901, 44618), (1802, 22309), (3187, 12614), (6307, 6374)]