25248288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20231}}^1$

素因数の和:20257

約数の個数: 48

約数和(自身を含む): 71378496

約数和(自身を除く): 46130208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20231, 40462, 60693, 80924, 121386, 161848, 242772, 263003, 323696, 485544, 526006, 647392, 789009, 971088, 1052012, 1578018, 1942176, 2104024, 3156036, 4208048, 6312072, 8416096, 12624144, 25248288]

約数ペア:

[(1, 25248288), (2, 12624144), (3, 8416096), (4, 6312072), (6, 4208048), (8, 3156036), (12, 2104024), (13, 1942176), (16, 1578018), (24, 1052012), (26, 971088), (32, 789009), (39, 647392), (48, 526006), (52, 485544), (78, 323696), (96, 263003), (104, 242772), (156, 161848), (208, 121386), (312, 80924), (416, 60693), (624, 40462), (1248, 20231)]