66943384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14207}}^1$

素因数の和:14263

約数の個数: 32

約数和(自身を含む): 136396800

約数和(自身を除く): 69453416

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 14207, 28414, 56828, 113656, 269933, 440417, 539866, 880834, 1079732, 1761668, 2159464, 3523336, 8367923, 16735846, 33471692, 66943384]

約数ペア:

[(1, 66943384), (2, 33471692), (4, 16735846), (8, 8367923), (19, 3523336), (31, 2159464), (38, 1761668), (62, 1079732), (76, 880834), (124, 539866), (152, 440417), (248, 269933), (589, 113656), (1178, 56828), (2356, 28414), (4712, 14207)]