66263336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1871}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 131414400

約数和(自身を除く): 65151064

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 1871, 3742, 4427, 7484, 8854, 14968, 17708, 35416, 35549, 71098, 142196, 284392, 435943, 871886, 1743772, 3487544, 8282917, 16565834, 33131668, 66263336]

約数ペア:

[(1, 66263336), (2, 33131668), (4, 16565834), (8, 8282917), (19, 3487544), (38, 1743772), (76, 871886), (152, 435943), (233, 284392), (466, 142196), (932, 71098), (1864, 35549), (1871, 35416), (3742, 17708), (4427, 14968), (7484, 8854)]