9969885056

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{1811389}}^1$

素因数の和:1811446

約数の個数: 32

約数和(自身を含む): 20323795800

約数和(自身を除く): 10353910744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 1811389, 3622778, 7245556, 14491112, 28982224, 57964448, 77889727, 115928896, 155779454, 231857792, 311558908, 623117816, 1246235632, 2492471264, 4984942528, 9969885056]

約数ペア:

[(1, 9969885056), (2, 4984942528), (4, 2492471264), (8, 1246235632), (16, 623117816), (32, 311558908), (43, 231857792), (64, 155779454), (86, 115928896), (128, 77889727), (172, 57964448), (344, 28982224), (688, 14491112), (1376, 7245556), (2752, 3622778), (5504, 1811389)]