65957570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4783}}^1$

素因数の和:4994

約数の個数: 32

約数和(自身を含む): 136401408

約数和(自身を除く): 70443838

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 4783, 6895, 9566, 13790, 23915, 33481, 47830, 66962, 167405, 334810, 942251, 1884502, 4711255, 6595757, 9422510, 13191514, 32978785, 65957570]

約数ペア:

[(1, 65957570), (2, 32978785), (5, 13191514), (7, 9422510), (10, 6595757), (14, 4711255), (35, 1884502), (70, 942251), (197, 334810), (394, 167405), (985, 66962), (1379, 47830), (1970, 33481), (2758, 23915), (4783, 13790), (6895, 9566)]