25179712

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{20707}}^1$

素因数の和:20738

約数の個数: 28

約数和(自身を含む): 52598320

約数和(自身を除く): 27418608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 20707, 41414, 82828, 165656, 331312, 393433, 662624, 786866, 1325248, 1573732, 3147464, 6294928, 12589856, 25179712]

約数ペア:

[(1, 25179712), (2, 12589856), (4, 6294928), (8, 3147464), (16, 1573732), (19, 1325248), (32, 786866), (38, 662624), (64, 393433), (76, 331312), (152, 165656), (304, 82828), (608, 41414), (1216, 20707)]