28285256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 54419040

約数和(自身を除く): 26133784

約数列:

[1, 2, 4, 8, 67, 113, 134, 226, 268, 452, 467, 536, 904, 934, 1868, 3736, 7571, 15142, 30284, 31289, 52771, 60568, 62578, 105542, 125156, 211084, 250312, 422168, 3535657, 7071314, 14142628, 28285256]

約数ペア:

[(1, 28285256), (2, 14142628), (4, 7071314), (8, 3535657), (67, 422168), (113, 250312), (134, 211084), (226, 125156), (268, 105542), (452, 62578), (467, 60568), (536, 52771), (904, 31289), (934, 30284), (1868, 15142), (3736, 7571)]