25819808

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1669

約数の個数: 48

約数和(自身を含む): 58927680

約数和(自身を除く): 33107872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 1579, 2044, 2336, 3158, 4088, 6316, 8176, 11053, 12632, 16352, 22106, 25264, 44212, 50528, 88424, 115267, 176848, 230534, 353696, 461068, 806869, 922136, 1613738, 1844272, 3227476, 3688544, 6454952, 12909904, 25819808]

約数ペア:

[(1, 25819808), (2, 12909904), (4, 6454952), (7, 3688544), (8, 3227476), (14, 1844272), (16, 1613738), (28, 922136), (32, 806869), (56, 461068), (73, 353696), (112, 230534), (146, 176848), (224, 115267), (292, 88424), (511, 50528), (584, 44212), (1022, 25264), (1168, 22106), (1579, 16352), (2044, 12632), (2336, 11053), (3158, 8176), (4088, 6316)]