25098568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3907}}^1$

素因数の和:3997

約数の個数: 32

約数和(自身を含む): 52054560

約数和(自身を除く): 26955992

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 3907, 6424, 7814, 15628, 31256, 42977, 85954, 171908, 285211, 343816, 570422, 1140844, 2281688, 3137321, 6274642, 12549284, 25098568]

約数ペア:

[(1, 25098568), (2, 12549284), (4, 6274642), (8, 3137321), (11, 2281688), (22, 1140844), (44, 570422), (73, 343816), (88, 285211), (146, 171908), (292, 85954), (584, 42977), (803, 31256), (1606, 15628), (3212, 7814), (3907, 6424)]