66777616

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 132848640

約数和(自身を除く): 66071024

約数列:

[1, 2, 4, 8, 16, 59, 118, 127, 236, 254, 472, 508, 557, 944, 1016, 1114, 2032, 2228, 4456, 7493, 8912, 14986, 29972, 32863, 59944, 65726, 70739, 119888, 131452, 141478, 262904, 282956, 525808, 565912, 1131824, 4173601, 8347202, 16694404, 33388808, 66777616]

約数ペア:

[(1, 66777616), (2, 33388808), (4, 16694404), (8, 8347202), (16, 4173601), (59, 1131824), (118, 565912), (127, 525808), (236, 282956), (254, 262904), (472, 141478), (508, 131452), (557, 119888), (944, 70739), (1016, 65726), (1114, 59944), (2032, 32863), (2228, 29972), (4456, 14986), (7493, 8912)]