27155548

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 57254400

約数和(自身を除く): 30098852

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 149, 161, 283, 298, 322, 566, 596, 644, 1043, 1132, 1981, 2086, 3427, 3962, 4172, 6509, 6854, 7924, 13018, 13708, 23989, 26036, 42167, 45563, 47978, 84334, 91126, 95956, 168668, 182252, 295169, 590338, 969841, 1180676, 1939682, 3879364, 6788887, 13577774, 27155548]

約数ペア:

[(1, 27155548), (2, 13577774), (4, 6788887), (7, 3879364), (14, 1939682), (23, 1180676), (28, 969841), (46, 590338), (92, 295169), (149, 182252), (161, 168668), (283, 95956), (298, 91126), (322, 84334), (566, 47978), (596, 45563), (644, 42167), (1043, 26036), (1132, 23989), (1981, 13708), (2086, 13018), (3427, 7924), (3962, 6854), (4172, 6509)]