27781888

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2372

約数の個数: 36

約数和(自身を含む): 56659680

約数和(自身を除く): 28877792

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 2309, 3008, 4618, 6016, 9236, 12032, 18472, 36944, 73888, 108523, 147776, 217046, 295552, 434092, 591104, 868184, 1736368, 3472736, 6945472, 13890944, 27781888]

約数ペア:

[(1, 27781888), (2, 13890944), (4, 6945472), (8, 3472736), (16, 1736368), (32, 868184), (47, 591104), (64, 434092), (94, 295552), (128, 217046), (188, 147776), (256, 108523), (376, 73888), (752, 36944), (1504, 18472), (2309, 12032), (3008, 9236), (4618, 6016)]