28375272

素因数分解:

$2^3\times 3^4\times {\mathrm{43789}}^1$

素因数の和:43807

約数の個数: 40

約数和(自身を含む): 79478850

約数和(自身を除く): 51103578

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43789, 87578, 131367, 175156, 262734, 350312, 394101, 525468, 788202, 1050936, 1182303, 1576404, 2364606, 3152808, 3546909, 4729212, 7093818, 9458424, 14187636, 28375272]

約数ペア:

[(1, 28375272), (2, 14187636), (3, 9458424), (4, 7093818), (6, 4729212), (8, 3546909), (9, 3152808), (12, 2364606), (18, 1576404), (24, 1182303), (27, 1050936), (36, 788202), (54, 525468), (72, 394101), (81, 350312), (108, 262734), (162, 175156), (216, 131367), (324, 87578), (648, 43789)]