25037008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 50173376

約数和(自身を除く): 25136368

約数列:

[1, 2, 4, 8, 16, 43, 86, 151, 172, 241, 302, 344, 482, 604, 688, 964, 1208, 1928, 2416, 3856, 6493, 10363, 12986, 20726, 25972, 36391, 41452, 51944, 72782, 82904, 103888, 145564, 165808, 291128, 582256, 1564813, 3129626, 6259252, 12518504, 25037008]

約数ペア:

[(1, 25037008), (2, 12518504), (4, 6259252), (8, 3129626), (16, 1564813), (43, 582256), (86, 291128), (151, 165808), (172, 145564), (241, 103888), (302, 82904), (344, 72782), (482, 51944), (604, 41452), (688, 36391), (964, 25972), (1208, 20726), (1928, 12986), (2416, 10363), (3856, 6493)]