25407616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{15269}}^1$

素因数の和:15296

約数の個数: 32

約数和(自身を含む): 54513900

約数和(自身を除く): 29106284

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 15269, 30538, 61076, 122152, 198497, 244304, 396994, 488608, 793988, 977216, 1587976, 1954432, 3175952, 6351904, 12703808, 25407616]

約数ペア:

[(1, 25407616), (2, 12703808), (4, 6351904), (8, 3175952), (13, 1954432), (16, 1587976), (26, 977216), (32, 793988), (52, 488608), (64, 396994), (104, 244304), (128, 198497), (208, 122152), (416, 61076), (832, 30538), (1664, 15269)]