26005428

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 67704000

約数和(自身を除く): 41698572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 619, 778, 1167, 1238, 1556, 1857, 2334, 2476, 3501, 3714, 4668, 5571, 7002, 7428, 10503, 11142, 14004, 16713, 21006, 22284, 33426, 42012, 66852, 240791, 481582, 722373, 963164, 1444746, 2167119, 2889492, 4334238, 6501357, 8668476, 13002714, 26005428]

約数ペア:

[(1, 26005428), (2, 13002714), (3, 8668476), (4, 6501357), (6, 4334238), (9, 2889492), (12, 2167119), (18, 1444746), (27, 963164), (36, 722373), (54, 481582), (108, 240791), (389, 66852), (619, 42012), (778, 33426), (1167, 22284), (1238, 21006), (1556, 16713), (1857, 14004), (2334, 11142), (2476, 10503), (3501, 7428), (3714, 7002), (4668, 5571)]