25534088

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 49368000

約数和(自身を除く): 23833912

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 344, 373, 398, 746, 796, 1492, 1592, 2984, 8557, 16039, 17114, 32078, 34228, 64156, 68456, 74227, 128312, 148454, 296908, 593816, 3191761, 6383522, 12767044, 25534088]

約数ペア:

[(1, 25534088), (2, 12767044), (4, 6383522), (8, 3191761), (43, 593816), (86, 296908), (172, 148454), (199, 128312), (344, 74227), (373, 68456), (398, 64156), (746, 34228), (796, 32078), (1492, 17114), (1592, 16039), (2984, 8557)]