78555712

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{3517}}^1$

素因数の和:3878

約数の個数: 28

約数和(自身を含む): 156375100

約数和(自身を除く): 77819388

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 1396, 2792, 3517, 5584, 7034, 11168, 14068, 22336, 28136, 56272, 112544, 225088, 1227433, 2454866, 4909732, 9819464, 19638928, 39277856, 78555712]

約数ペア:

[(1, 78555712), (2, 39277856), (4, 19638928), (8, 9819464), (16, 4909732), (32, 2454866), (64, 1227433), (349, 225088), (698, 112544), (1396, 56272), (2792, 28136), (3517, 22336), (5584, 14068), (7034, 11168)]