28770612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4289}}^1$

素因数の和:4352

約数の個数: 48

約数和(自身を含む): 73993920

約数和(自身を除く): 45223308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 4289, 6708, 8578, 12867, 17156, 25734, 51468, 55757, 111514, 167271, 184427, 223028, 334542, 368854, 553281, 669084, 737708, 1106562, 2213124, 2397551, 4795102, 7192653, 9590204, 14385306, 28770612]

約数ペア:

[(1, 28770612), (2, 14385306), (3, 9590204), (4, 7192653), (6, 4795102), (12, 2397551), (13, 2213124), (26, 1106562), (39, 737708), (43, 669084), (52, 553281), (78, 368854), (86, 334542), (129, 223028), (156, 184427), (172, 167271), (258, 111514), (516, 55757), (559, 51468), (1118, 25734), (1677, 17156), (2236, 12867), (3354, 8578), (4289, 6708)]