25928896

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1917

約数の個数: 56

約数和(自身を含む): 60732416

約数和(自身を除く): 34803520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1867, 1984, 3472, 3734, 6944, 7468, 13069, 13888, 14936, 26138, 29872, 52276, 57877, 59744, 104552, 115754, 119488, 209104, 231508, 405139, 418208, 463016, 810278, 836416, 926032, 1620556, 1852064, 3241112, 3704128, 6482224, 12964448, 25928896]

約数ペア:

[(1, 25928896), (2, 12964448), (4, 6482224), (7, 3704128), (8, 3241112), (14, 1852064), (16, 1620556), (28, 926032), (31, 836416), (32, 810278), (56, 463016), (62, 418208), (64, 405139), (112, 231508), (124, 209104), (217, 119488), (224, 115754), (248, 104552), (434, 59744), (448, 57877), (496, 52276), (868, 29872), (992, 26138), (1736, 14936), (1867, 13888), (1984, 13069), (3472, 7468), (3734, 6944)]