28446723935

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{2333}}^1$

素因数の和:2708

約数の個数: 64

約数和(自身を含む): 41501134080

約数和(自身を除く): 13054410145

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 293, 1015, 1189, 1435, 1465, 2051, 2333, 5945, 8323, 8497, 10255, 11665, 12013, 16331, 41615, 42485, 59479, 60065, 67657, 81655, 84091, 95653, 297395, 338285, 348377, 420455, 473599, 478265, 669571, 683569, 1741885, 2367995, 2438639, 2773937, 3347855, 3417845, 4784983, 12193195, 13869685, 19417559, 19823501, 23924915, 28026329, 97087795, 99117505, 138764507, 140131645, 196184303, 693822535, 812763541, 980921515, 4063817705, 5689344787, 28446723935]

約数ペア:

[(1, 28446723935), (5, 5689344787), (7, 4063817705), (29, 980921515), (35, 812763541), (41, 693822535), (145, 196184303), (203, 140131645), (205, 138764507), (287, 99117505), (293, 97087795), (1015, 28026329), (1189, 23924915), (1435, 19823501), (1465, 19417559), (2051, 13869685), (2333, 12193195), (5945, 4784983), (8323, 3417845), (8497, 3347855), (10255, 2773937), (11665, 2438639), (12013, 2367995), (16331, 1741885), (41615, 683569), (42485, 669571), (59479, 478265), (60065, 473599), (67657, 420455), (81655, 348377), (84091, 338285), (95653, 297395)]