28845350

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4211}}^1$

素因数の和:4360

約数の個数: 24

約数和(自身を含む): 54056808

約数和(自身を除く): 25211458

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 3425, 4211, 6850, 8422, 21055, 42110, 105275, 210550, 576907, 1153814, 2884535, 5769070, 14422675, 28845350]

約数ペア:

[(1, 28845350), (2, 14422675), (5, 5769070), (10, 2884535), (25, 1153814), (50, 576907), (137, 210550), (274, 105275), (685, 42110), (1370, 21055), (3425, 8422), (4211, 6850)]