28762956

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{7757}}^1$

素因数の和:7870

約数の個数: 36

約数和(自身を含む): 73421712

約数和(自身を除く): 44658756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 7757, 15514, 23271, 31028, 46542, 69813, 93084, 139626, 279252, 798971, 1597942, 2396913, 3195884, 4793826, 7190739, 9587652, 14381478, 28762956]

約数ペア:

[(1, 28762956), (2, 14381478), (3, 9587652), (4, 7190739), (6, 4793826), (9, 3195884), (12, 2396913), (18, 1597942), (36, 798971), (103, 279252), (206, 139626), (309, 93084), (412, 69813), (618, 46542), (927, 31028), (1236, 23271), (1854, 15514), (3708, 7757)]