28714008

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{3847}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 72034560

約数和(自身を除く): 43320552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2488, 3732, 3847, 7464, 7694, 11541, 15388, 23082, 30776, 46164, 92328, 1196417, 2392834, 3589251, 4785668, 7178502, 9571336, 14357004, 28714008]

約数ペア:

[(1, 28714008), (2, 14357004), (3, 9571336), (4, 7178502), (6, 4785668), (8, 3589251), (12, 2392834), (24, 1196417), (311, 92328), (622, 46164), (933, 30776), (1244, 23082), (1866, 15388), (2488, 11541), (3732, 7694), (3847, 7464)]