25951646

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 45891840

約数和(自身を除く): 19940194

約数列:

[1, 2, 7, 14, 67, 73, 134, 146, 379, 469, 511, 758, 938, 1022, 2653, 4891, 5306, 9782, 25393, 27667, 34237, 50786, 55334, 68474, 177751, 193669, 355502, 387338, 1853689, 3707378, 12975823, 25951646]

約数ペア:

[(1, 25951646), (2, 12975823), (7, 3707378), (14, 1853689), (67, 387338), (73, 355502), (134, 193669), (146, 177751), (379, 68474), (469, 55334), (511, 50786), (758, 34237), (938, 27667), (1022, 25393), (2653, 9782), (4891, 5306)]