25392284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 49744800

約数和(自身を除く): 24352516

約数列:

[1, 2, 4, 19, 29, 38, 41, 58, 76, 82, 116, 164, 281, 551, 562, 779, 1102, 1124, 1189, 1558, 2204, 2378, 3116, 4756, 5339, 8149, 10678, 11521, 16298, 21356, 22591, 23042, 32596, 45182, 46084, 90364, 154831, 218899, 309662, 334109, 437798, 619324, 668218, 875596, 1336436, 6348071, 12696142, 25392284]

約数ペア:

[(1, 25392284), (2, 12696142), (4, 6348071), (19, 1336436), (29, 875596), (38, 668218), (41, 619324), (58, 437798), (76, 334109), (82, 309662), (116, 218899), (164, 154831), (281, 90364), (551, 46084), (562, 45182), (779, 32596), (1102, 23042), (1124, 22591), (1189, 21356), (1558, 16298), (2204, 11521), (2378, 10678), (3116, 8149), (4756, 5339)]