65720997226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{461323}}^1$

素因数の和:461530

約数の個数: 32

約数和(自身を含む): 108946275840

約数和(自身を除く): 43225278614

約数列:

[1, 2, 19, 23, 38, 46, 163, 326, 437, 874, 3097, 3749, 6194, 7498, 71231, 142462, 461323, 922646, 8765137, 10610429, 17530274, 21220858, 75195649, 150391298, 201598151, 403196302, 1428717331, 1729499927, 2857434662, 3458999854, 32860498613, 65720997226]

約数ペア:

[(1, 65720997226), (2, 32860498613), (19, 3458999854), (23, 2857434662), (38, 1729499927), (46, 1428717331), (163, 403196302), (326, 201598151), (437, 150391298), (874, 75195649), (3097, 21220858), (3749, 17530274), (6194, 10610429), (7498, 8765137), (71231, 922646), (142462, 461323)]