126713272

素因数分解:

$2^3\times 7^1\times {\mathrm{887}}^1\times {\mathrm{2551}}^1$

素因数の和:3451

約数の個数: 32

約数和(自身を含む): 271941120

約数和(自身を除く): 145227848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 887, 1774, 2551, 3548, 5102, 6209, 7096, 10204, 12418, 17857, 20408, 24836, 35714, 49672, 71428, 142856, 2262737, 4525474, 9050948, 15839159, 18101896, 31678318, 63356636, 126713272]

約数ペア:

[(1, 126713272), (2, 63356636), (4, 31678318), (7, 18101896), (8, 15839159), (14, 9050948), (28, 4525474), (56, 2262737), (887, 142856), (1774, 71428), (2551, 49672), (3548, 35714), (5102, 24836), (6209, 20408), (7096, 17857), (10204, 12418)]