28357831278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9785311}}^1$

素因数の和:9785349

約数の個数: 48

約数和(自身を含む): 73272416256

約数和(自身を除く): 44914584978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 9785311, 19570622, 29355933, 58711866, 68497177, 88067799, 136994354, 176135598, 205491531, 225062153, 410983062, 450124306, 616474593, 675186459, 1232949186, 1350372918, 1575435071, 2025559377, 3150870142, 4051118754, 4726305213, 9452610426, 14178915639, 28357831278]

約数ペア:

[(1, 28357831278), (2, 14178915639), (3, 9452610426), (6, 4726305213), (7, 4051118754), (9, 3150870142), (14, 2025559377), (18, 1575435071), (21, 1350372918), (23, 1232949186), (42, 675186459), (46, 616474593), (63, 450124306), (69, 410983062), (126, 225062153), (138, 205491531), (161, 176135598), (207, 136994354), (322, 88067799), (414, 68497177), (483, 58711866), (966, 29355933), (1449, 19570622), (2898, 9785311)]