68809648

素因数分解:

$2^4\times {\mathrm{467}}^1\times {\mathrm{9209}}^1$

素因数の和:9684

約数の個数: 20

約数和(自身を含む): 133618680

約数和(自身を除く): 64809032

約数列:

[1, 2, 4, 8, 16, 467, 934, 1868, 3736, 7472, 9209, 18418, 36836, 73672, 147344, 4300603, 8601206, 17202412, 34404824, 68809648]

約数ペア:

[(1, 68809648), (2, 34404824), (4, 17202412), (8, 8601206), (16, 4300603), (467, 147344), (934, 73672), (1868, 36836), (3736, 18418), (7472, 9209)]