21489472

素因数分解:

$2^6\times {\mathrm{467}}^1\times {\mathrm{719}}^1$

素因数の和:1198

約数の個数: 28

約数和(自身を含む): 42793920

約数和(自身を除く): 21304448

約数列:

[1, 2, 4, 8, 16, 32, 64, 467, 719, 934, 1438, 1868, 2876, 3736, 5752, 7472, 11504, 14944, 23008, 29888, 46016, 335773, 671546, 1343092, 2686184, 5372368, 10744736, 21489472]

約数ペア:

[(1, 21489472), (2, 10744736), (4, 5372368), (8, 2686184), (16, 1343092), (32, 671546), (64, 335773), (467, 46016), (719, 29888), (934, 23008), (1438, 14944), (1868, 11504), (2876, 7472), (3736, 5752)]