71379422

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{7333}}^1$

素因数の和:7523

約数の個数: 16

約数和(自身を含む): 111242112

約数和(自身を除く): 39862690

約数列:

[1, 2, 31, 62, 157, 314, 4867, 7333, 9734, 14666, 227323, 454646, 1151281, 2302562, 35689711, 71379422]

約数ペア:

[(1, 71379422), (2, 35689711), (31, 2302562), (62, 1151281), (157, 454646), (314, 227323), (4867, 14666), (7333, 9734)]