28125432

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{12601}}^1$

素因数の和:12644

約数の個数: 48

約数和(自身を含む): 78636480

約数和(自身を除く): 50511048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 12601, 25202, 37803, 50404, 75606, 100808, 113409, 151212, 226818, 302424, 390631, 453636, 781262, 907272, 1171893, 1562524, 2343786, 3125048, 3515679, 4687572, 7031358, 9375144, 14062716, 28125432]

約数ペア:

[(1, 28125432), (2, 14062716), (3, 9375144), (4, 7031358), (6, 4687572), (8, 3515679), (9, 3125048), (12, 2343786), (18, 1562524), (24, 1171893), (31, 907272), (36, 781262), (62, 453636), (72, 390631), (93, 302424), (124, 226818), (186, 151212), (248, 113409), (279, 100808), (372, 75606), (558, 50404), (744, 37803), (1116, 25202), (2232, 12601)]