25981848

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21227}}^1$

素因数の和:21256

約数の個数: 48

約数和(自身を含む): 74510280

約数和(自身を除く): 48528432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 21227, 42454, 63681, 84908, 127362, 169816, 191043, 254724, 360859, 382086, 509448, 721718, 764172, 1082577, 1443436, 1528344, 2165154, 2886872, 3247731, 4330308, 6495462, 8660616, 12990924, 25981848]

約数ペア:

[(1, 25981848), (2, 12990924), (3, 8660616), (4, 6495462), (6, 4330308), (8, 3247731), (9, 2886872), (12, 2165154), (17, 1528344), (18, 1443436), (24, 1082577), (34, 764172), (36, 721718), (51, 509448), (68, 382086), (72, 360859), (102, 254724), (136, 191043), (153, 169816), (204, 127362), (306, 84908), (408, 63681), (612, 42454), (1224, 21227)]