87699934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{677}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 158814720

約数和(自身を除く): 71114786

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 487, 677, 974, 1354, 3409, 4739, 6818, 9253, 9478, 12863, 18506, 25726, 64771, 90041, 129542, 180082, 329699, 659398, 2307893, 4615786, 6264281, 12528562, 43849967, 87699934]

約数ペア:

[(1, 87699934), (2, 43849967), (7, 12528562), (14, 6264281), (19, 4615786), (38, 2307893), (133, 659398), (266, 329699), (487, 180082), (677, 129542), (974, 90041), (1354, 64771), (3409, 25726), (4739, 18506), (6818, 12863), (9253, 9478)]