65166136

素因数分解:

$2^3\times 7^1\times {\mathrm{907}}^1\times {\mathrm{1283}}^1$

素因数の和:2203

約数の個数: 32

約数和(自身を含む): 139904640

約数和(自身を除く): 74738504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 907, 1283, 1814, 2566, 3628, 5132, 6349, 7256, 8981, 10264, 12698, 17962, 25396, 35924, 50792, 71848, 1163681, 2327362, 4654724, 8145767, 9309448, 16291534, 32583068, 65166136]

約数ペア:

[(1, 65166136), (2, 32583068), (4, 16291534), (7, 9309448), (8, 8145767), (14, 4654724), (28, 2327362), (56, 1163681), (907, 71848), (1283, 50792), (1814, 35924), (2566, 25396), (3628, 17962), (5132, 12698), (6349, 10264), (7256, 8981)]