67737722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 112447440

約数和(自身を除く): 44709718

約数列:

[1, 2, 13, 26, 73, 89, 146, 178, 401, 802, 949, 1157, 1898, 2314, 5213, 6497, 10426, 12994, 29273, 35689, 58546, 71378, 84461, 168922, 380549, 463957, 761098, 927914, 2605297, 5210594, 33868861, 67737722]

約数ペア:

[(1, 67737722), (2, 33868861), (13, 5210594), (26, 2605297), (73, 927914), (89, 761098), (146, 463957), (178, 380549), (401, 168922), (802, 84461), (949, 71378), (1157, 58546), (1898, 35689), (2314, 29273), (5213, 12994), (6497, 10426)]