27645452

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 49249200

約数和(自身を除く): 21603748

約数列:

[1, 2, 4, 109, 163, 218, 326, 389, 436, 652, 778, 1556, 17767, 35534, 42401, 63407, 71068, 84802, 126814, 169604, 253628, 6911363, 13822726, 27645452]

約数ペア:

[(1, 27645452), (2, 13822726), (4, 6911363), (109, 253628), (163, 169604), (218, 126814), (326, 84802), (389, 71068), (436, 63407), (652, 42401), (778, 35534), (1556, 17767)]