68328778

素因数分解:

$2^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{3359}}^1$

素因数の和:4821

約数の個数: 16

約数和(自身を含む): 117250560

約数和(自身を除く): 48921782

約数列:

[1, 2, 7, 14, 1453, 2906, 3359, 6718, 10171, 20342, 23513, 47026, 4880627, 9761254, 34164389, 68328778]

約数ペア:

[(1, 68328778), (2, 34164389), (7, 9761254), (14, 4880627), (1453, 47026), (2906, 23513), (3359, 20342), (6718, 10171)]