40268998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11369}}^1$

素因数の和:11412

約数の個数: 32

約数和(自身を含む): 78589440

約数和(自身を除く): 38320442

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 11369, 22738, 79583, 125059, 159166, 250118, 261487, 522974, 875413, 1750826, 1830409, 2876357, 3660818, 5752714, 20134499, 40268998]

約数ペア:

[(1, 40268998), (2, 20134499), (7, 5752714), (11, 3660818), (14, 2876357), (22, 1830409), (23, 1750826), (46, 875413), (77, 522974), (154, 261487), (161, 250118), (253, 159166), (322, 125059), (506, 79583), (1771, 22738), (3542, 11369)]