4997048

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 11793600

約数和(自身を除く): 6796552

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 181, 203, 232, 238, 362, 406, 476, 493, 724, 812, 952, 986, 1267, 1448, 1624, 1972, 2534, 3077, 3451, 3944, 5068, 5249, 6154, 6902, 10136, 10498, 12308, 13804, 20996, 21539, 24616, 27608, 36743, 41992, 43078, 73486, 86156, 89233, 146972, 172312, 178466, 293944, 356932, 624631, 713864, 1249262, 2498524, 4997048]

約数ペア:

[(1, 4997048), (2, 2498524), (4, 1249262), (7, 713864), (8, 624631), (14, 356932), (17, 293944), (28, 178466), (29, 172312), (34, 146972), (56, 89233), (58, 86156), (68, 73486), (116, 43078), (119, 41992), (136, 36743), (181, 27608), (203, 24616), (232, 21539), (238, 20996), (362, 13804), (406, 12308), (476, 10498), (493, 10136), (724, 6902), (812, 6154), (952, 5249), (986, 5068), (1267, 3944), (1448, 3451), (1624, 3077), (1972, 2534)]