28631652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1213}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 76685952

約数和(自身を除く): 48054300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1213, 1686, 1967, 2426, 3372, 3639, 3934, 4852, 5901, 7278, 7868, 8491, 11802, 14556, 16982, 23604, 25473, 33964, 50946, 101892, 340853, 681706, 1022559, 1363412, 2045118, 2385971, 4090236, 4771942, 7157913, 9543884, 14315826, 28631652]

約数ペア:

[(1, 28631652), (2, 14315826), (3, 9543884), (4, 7157913), (6, 4771942), (7, 4090236), (12, 2385971), (14, 2045118), (21, 1363412), (28, 1022559), (42, 681706), (84, 340853), (281, 101892), (562, 50946), (843, 33964), (1124, 25473), (1213, 23604), (1686, 16982), (1967, 14556), (2426, 11802), (3372, 8491), (3639, 7868), (3934, 7278), (4852, 5901)]