65356904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 126001920

約数和(自身を除く): 60645016

約数列:

[1, 2, 4, 8, 43, 86, 172, 313, 344, 607, 626, 1214, 1252, 2428, 2504, 4856, 13459, 26101, 26918, 52202, 53836, 104404, 107672, 189991, 208808, 379982, 759964, 1519928, 8169613, 16339226, 32678452, 65356904]

約数ペア:

[(1, 65356904), (2, 32678452), (4, 16339226), (8, 8169613), (43, 1519928), (86, 759964), (172, 379982), (313, 208808), (344, 189991), (607, 107672), (626, 104404), (1214, 53836), (1252, 52202), (2428, 26918), (2504, 26101), (4856, 13459)]