2497358528

素因数分解:

$2^6\times 7^1\times {\mathrm{421}}^1\times {\mathrm{13241}}^1$

素因数の和:13681

約数の個数: 56

約数和(自身を含む): 5677533984

約数和(自身を除く): 3180175456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 421, 448, 842, 1684, 2947, 3368, 5894, 6736, 11788, 13241, 13472, 23576, 26482, 26944, 47152, 52964, 92687, 94304, 105928, 185374, 188608, 211856, 370748, 423712, 741496, 847424, 1482992, 2965984, 5574461, 5931968, 11148922, 22297844, 39021227, 44595688, 78042454, 89191376, 156084908, 178382752, 312169816, 356765504, 624339632, 1248679264, 2497358528]

約数ペア:

[(1, 2497358528), (2, 1248679264), (4, 624339632), (7, 356765504), (8, 312169816), (14, 178382752), (16, 156084908), (28, 89191376), (32, 78042454), (56, 44595688), (64, 39021227), (112, 22297844), (224, 11148922), (421, 5931968), (448, 5574461), (842, 2965984), (1684, 1482992), (2947, 847424), (3368, 741496), (5894, 423712), (6736, 370748), (11788, 211856), (13241, 188608), (13472, 185374), (23576, 105928), (26482, 94304), (26944, 92687), (47152, 52964)]