56727944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2742

約数の個数: 64

約数和(自身を含む): 135475200

約数和(自身を除く): 78747256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 2687, 3016, 5278, 5374, 10556, 10748, 18809, 21112, 21496, 34931, 37618, 69862, 75236, 77923, 139724, 150472, 155846, 244517, 279448, 311692, 489034, 545461, 623384, 978068, 1012999, 1090922, 1956136, 2025998, 2181844, 4051996, 4363688, 7090993, 8103992, 14181986, 28363972, 56727944]

約数ペア:

[(1, 56727944), (2, 28363972), (4, 14181986), (7, 8103992), (8, 7090993), (13, 4363688), (14, 4051996), (26, 2181844), (28, 2025998), (29, 1956136), (52, 1090922), (56, 1012999), (58, 978068), (91, 623384), (104, 545461), (116, 489034), (182, 311692), (203, 279448), (232, 244517), (364, 155846), (377, 150472), (406, 139724), (728, 77923), (754, 75236), (812, 69862), (1508, 37618), (1624, 34931), (2639, 21496), (2687, 21112), (3016, 18809), (5278, 10748), (5374, 10556)]