28175028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335417}}^1$

素因数の和:335431

約数の個数: 24

約数和(自身を含む): 75133632

約数和(自身を除く): 46958604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335417, 670834, 1006251, 1341668, 2012502, 2347919, 4025004, 4695838, 7043757, 9391676, 14087514, 28175028]

約数ペア:

[(1, 28175028), (2, 14087514), (3, 9391676), (4, 7043757), (6, 4695838), (7, 4025004), (12, 2347919), (14, 2012502), (21, 1341668), (28, 1006251), (42, 670834), (84, 335417)]