747386668

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{5623}}^1$

素因数の和:5782

約数の個数: 48

約数和(自身を含む): 1541965824

約数和(自身を除く): 794579156

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 101, 188, 202, 329, 404, 658, 707, 1316, 1414, 2828, 4747, 5623, 9494, 11246, 18988, 22492, 33229, 39361, 66458, 78722, 132916, 157444, 264281, 528562, 567923, 1057124, 1135846, 1849967, 2271692, 3699934, 3975461, 7399868, 7950922, 15901844, 26692381, 53384762, 106769524, 186846667, 373693334, 747386668]

約数ペア:

[(1, 747386668), (2, 373693334), (4, 186846667), (7, 106769524), (14, 53384762), (28, 26692381), (47, 15901844), (94, 7950922), (101, 7399868), (188, 3975461), (202, 3699934), (329, 2271692), (404, 1849967), (658, 1135846), (707, 1057124), (1316, 567923), (1414, 528562), (2828, 264281), (4747, 157444), (5623, 132916), (9494, 78722), (11246, 66458), (18988, 39361), (22492, 33229)]