66204074

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 106479360

約数和(自身を除く): 40275286

約数列:

[1, 2, 23, 46, 89, 103, 157, 178, 206, 314, 2047, 2369, 3611, 4094, 4738, 7222, 9167, 13973, 16171, 18334, 27946, 32342, 210841, 321379, 371933, 421682, 642758, 743866, 1439219, 2878438, 33102037, 66204074]

約数ペア:

[(1, 66204074), (2, 33102037), (23, 2878438), (46, 1439219), (89, 743866), (103, 642758), (157, 421682), (178, 371933), (206, 321379), (314, 210841), (2047, 32342), (2369, 27946), (3611, 18334), (4094, 16171), (4738, 13973), (7222, 9167)]