66907132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{18731}}^1$

素因数の和:18801

約数の個数: 24

約数和(自身を含む): 125879040

約数和(自身を除く): 58971908

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 18731, 37462, 74924, 355889, 711778, 880357, 1423556, 1760714, 3521428, 16726783, 33453566, 66907132]

約数ペア:

[(1, 66907132), (2, 33453566), (4, 16726783), (19, 3521428), (38, 1760714), (47, 1423556), (76, 880357), (94, 711778), (188, 355889), (893, 74924), (1786, 37462), (3572, 18731)]