284880064

素因数分解:

$2^6\times 7^1\times {\mathrm{635893}}^1$

素因数の和:635912

約数の個数: 28

約数和(自身を含む): 646068304

約数和(自身を除く): 361188240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 635893, 1271786, 2543572, 4451251, 5087144, 8902502, 10174288, 17805004, 20348576, 35610008, 40697152, 71220016, 142440032, 284880064]

約数ペア:

[(1, 284880064), (2, 142440032), (4, 71220016), (7, 40697152), (8, 35610008), (14, 20348576), (16, 17805004), (28, 10174288), (32, 8902502), (56, 5087144), (64, 4451251), (112, 2543572), (224, 1271786), (448, 635893)]