28302252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 72576000

約数和(自身を除く): 44273748

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1439, 1639, 1788, 2878, 3278, 4317, 4917, 5756, 6556, 8634, 9834, 15829, 17268, 19668, 31658, 47487, 63316, 94974, 189948, 214411, 428822, 643233, 857644, 1286466, 2358521, 2572932, 4717042, 7075563, 9434084, 14151126, 28302252]

約数ペア:

[(1, 28302252), (2, 14151126), (3, 9434084), (4, 7075563), (6, 4717042), (11, 2572932), (12, 2358521), (22, 1286466), (33, 857644), (44, 643233), (66, 428822), (132, 214411), (149, 189948), (298, 94974), (447, 63316), (596, 47487), (894, 31658), (1439, 19668), (1639, 17268), (1788, 15829), (2878, 9834), (3278, 8634), (4317, 6556), (4917, 5756)]