40433652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 117429312

約数和(自身を除く): 76995660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 571, 843, 1124, 1142, 1686, 1713, 1967, 2284, 2529, 3372, 3426, 3934, 3997, 5058, 5139, 5901, 6852, 7868, 7994, 10116, 10278, 11802, 11991, 15988, 17703, 20556, 23604, 23982, 35406, 35973, 47964, 70812, 71946, 143892, 160451, 320902, 481353, 641804, 962706, 1123157, 1444059, 1925412, 2246314, 2888118, 3369471, 4492628, 5776236, 6738942, 10108413, 13477884, 20216826, 40433652]

約数ペア:

[(1, 40433652), (2, 20216826), (3, 13477884), (4, 10108413), (6, 6738942), (7, 5776236), (9, 4492628), (12, 3369471), (14, 2888118), (18, 2246314), (21, 1925412), (28, 1444059), (36, 1123157), (42, 962706), (63, 641804), (84, 481353), (126, 320902), (252, 160451), (281, 143892), (562, 71946), (571, 70812), (843, 47964), (1124, 35973), (1142, 35406), (1686, 23982), (1713, 23604), (1967, 20556), (2284, 17703), (2529, 15988), (3372, 11991), (3426, 11802), (3934, 10278), (3997, 10116), (5058, 7994), (5139, 7868), (5901, 6852)]