17830064

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 39679008

約数和(自身を除く): 21848944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 401, 794, 802, 1588, 1604, 2779, 2807, 3176, 3208, 5558, 5614, 6352, 6416, 11116, 11228, 22232, 22456, 44464, 44912, 159197, 318394, 636788, 1114379, 1273576, 2228758, 2547152, 4457516, 8915032, 17830064]

約数ペア:

[(1, 17830064), (2, 8915032), (4, 4457516), (7, 2547152), (8, 2228758), (14, 1273576), (16, 1114379), (28, 636788), (56, 318394), (112, 159197), (397, 44912), (401, 44464), (794, 22456), (802, 22232), (1588, 11228), (1604, 11116), (2779, 6416), (2807, 6352), (3176, 5614), (3208, 5558)]