26298896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2223

約数の個数: 40

約数和(自身を含む): 55829760

約数和(自身を除く): 29530864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 2143, 3068, 4286, 6136, 8572, 12272, 17144, 27859, 34288, 55718, 111436, 126437, 222872, 252874, 445744, 505748, 1011496, 1643681, 2022992, 3287362, 6574724, 13149448, 26298896]

約数ペア:

[(1, 26298896), (2, 13149448), (4, 6574724), (8, 3287362), (13, 2022992), (16, 1643681), (26, 1011496), (52, 505748), (59, 445744), (104, 252874), (118, 222872), (208, 126437), (236, 111436), (472, 55718), (767, 34288), (944, 27859), (1534, 17144), (2143, 12272), (3068, 8572), (4286, 6136)]