17957128

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 41245200

約数和(自身を除く): 23288072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 2411, 3724, 4822, 7448, 9644, 16877, 19288, 33754, 45809, 67508, 91618, 118139, 135016, 183236, 236278, 320663, 366472, 472556, 641326, 945112, 1282652, 2244641, 2565304, 4489282, 8978564, 17957128]

約数ペア:

[(1, 17957128), (2, 8978564), (4, 4489282), (7, 2565304), (8, 2244641), (14, 1282652), (19, 945112), (28, 641326), (38, 472556), (49, 366472), (56, 320663), (76, 236278), (98, 183236), (133, 135016), (152, 118139), (196, 91618), (266, 67508), (392, 45809), (532, 33754), (931, 19288), (1064, 16877), (1862, 9644), (2411, 7448), (3724, 4822)]