8840608

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 20248704

約数和(自身を除く): 11408096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 647, 854, 976, 1294, 1708, 1952, 2588, 3416, 4529, 5176, 6832, 9058, 10352, 13664, 18116, 20704, 36232, 39467, 72464, 78934, 144928, 157868, 276269, 315736, 552538, 631472, 1105076, 1262944, 2210152, 4420304, 8840608]

約数ペア:

[(1, 8840608), (2, 4420304), (4, 2210152), (7, 1262944), (8, 1105076), (14, 631472), (16, 552538), (28, 315736), (32, 276269), (56, 157868), (61, 144928), (112, 78934), (122, 72464), (224, 39467), (244, 36232), (427, 20704), (488, 18116), (647, 13664), (854, 10352), (976, 9058), (1294, 6832), (1708, 5176), (1952, 4529), (2588, 3416)]