2757664

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 6689088

約数和(自身を除く): 3931424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 947, 1456, 1894, 2912, 3788, 6629, 7576, 12311, 13258, 15152, 24622, 26516, 30304, 49244, 53032, 86177, 98488, 106064, 172354, 196976, 212128, 344708, 393952, 689416, 1378832, 2757664]

約数ペア:

[(1, 2757664), (2, 1378832), (4, 689416), (7, 393952), (8, 344708), (13, 212128), (14, 196976), (16, 172354), (26, 106064), (28, 98488), (32, 86177), (52, 53032), (56, 49244), (91, 30304), (104, 26516), (112, 24622), (182, 15152), (208, 13258), (224, 12311), (364, 7576), (416, 6629), (728, 3788), (947, 2912), (1456, 1894)]