25935408

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:866

約数の個数: 60

約数和(自身を含む): 72926880

約数和(自身を除く): 46991472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 463, 778, 926, 1167, 1389, 1556, 1852, 2334, 2778, 3112, 3501, 3704, 4167, 4668, 5556, 6224, 7002, 7408, 8334, 9336, 11112, 14004, 16668, 18672, 22224, 28008, 33336, 56016, 66672, 180107, 360214, 540321, 720428, 1080642, 1440856, 1620963, 2161284, 2881712, 3241926, 4322568, 6483852, 8645136, 12967704, 25935408]

約数ペア:

[(1, 25935408), (2, 12967704), (3, 8645136), (4, 6483852), (6, 4322568), (8, 3241926), (9, 2881712), (12, 2161284), (16, 1620963), (18, 1440856), (24, 1080642), (36, 720428), (48, 540321), (72, 360214), (144, 180107), (389, 66672), (463, 56016), (778, 33336), (926, 28008), (1167, 22224), (1389, 18672), (1556, 16668), (1852, 14004), (2334, 11112), (2778, 9336), (3112, 8334), (3501, 7408), (3704, 7002), (4167, 6224), (4668, 5556)]