28136052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37217}}^1$

素因数の和:37237

約数の個数: 48

約数和(自身を含む): 83368320

約数和(自身を除く): 55232268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37217, 74434, 111651, 148868, 223302, 260519, 334953, 446604, 521038, 669906, 781557, 1004859, 1042076, 1339812, 1563114, 2009718, 2344671, 3126228, 4019436, 4689342, 7034013, 9378684, 14068026, 28136052]

約数ペア:

[(1, 28136052), (2, 14068026), (3, 9378684), (4, 7034013), (6, 4689342), (7, 4019436), (9, 3126228), (12, 2344671), (14, 2009718), (18, 1563114), (21, 1339812), (27, 1042076), (28, 1004859), (36, 781557), (42, 669906), (54, 521038), (63, 446604), (84, 334953), (108, 260519), (126, 223302), (189, 148868), (252, 111651), (378, 74434), (756, 37217)]