28237384

素因数分解:

$2^3\times 7^1\times {\mathrm{601}}^1\times {\mathrm{839}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 60681600

約数和(自身を除く): 32444216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 601, 839, 1202, 1678, 2404, 3356, 4207, 4808, 5873, 6712, 8414, 11746, 16828, 23492, 33656, 46984, 504239, 1008478, 2016956, 3529673, 4033912, 7059346, 14118692, 28237384]

約数ペア:

[(1, 28237384), (2, 14118692), (4, 7059346), (7, 4033912), (8, 3529673), (14, 2016956), (28, 1008478), (56, 504239), (601, 46984), (839, 33656), (1202, 23492), (1678, 16828), (2404, 11746), (3356, 8414), (4207, 6712), (4808, 5873)]