66440164

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{44771}}^1$

素因数の和:44835

約数の個数: 24

約数和(自身を含む): 135390528

約数和(自身を除く): 68950364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 44771, 89542, 179084, 313397, 626794, 1253588, 2372863, 4745726, 9491452, 16610041, 33220082, 66440164]

約数ペア:

[(1, 66440164), (2, 33220082), (4, 16610041), (7, 9491452), (14, 4745726), (28, 2372863), (53, 1253588), (106, 626794), (212, 313397), (371, 179084), (742, 89542), (1484, 44771)]