65686988

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:926

約数の個数: 36

約数和(自身を含む): 123562320

約数和(自身を除く): 57875332

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 529, 839, 851, 1058, 1678, 1702, 2116, 3356, 3404, 19297, 19573, 31043, 38594, 39146, 62086, 77188, 78292, 124172, 443831, 713989, 887662, 1427978, 1775324, 2855956, 16421747, 32843494, 65686988]

約数ペア:

[(1, 65686988), (2, 32843494), (4, 16421747), (23, 2855956), (37, 1775324), (46, 1427978), (74, 887662), (92, 713989), (148, 443831), (529, 124172), (839, 78292), (851, 77188), (1058, 62086), (1678, 39146), (1702, 38594), (2116, 31043), (3356, 19573), (3404, 19297)]