40188134

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3229}}^1$

素因数の和:3372

約数の個数: 24

約数和(自身を含む): 70698240

約数和(自身を除く): 30510106

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 3229, 6223, 6458, 12446, 22603, 45206, 158221, 316442, 410083, 820166, 2870581, 5741162, 20094067, 40188134]

約数ペア:

[(1, 40188134), (2, 20094067), (7, 5741162), (14, 2870581), (49, 820166), (98, 410083), (127, 316442), (254, 158221), (889, 45206), (1778, 22603), (3229, 12446), (6223, 6458)]