851772544

素因数分解:

$2^7\times 7^1\times {\mathrm{950639}}^1$

素因数の和:950660

約数の個数: 32

約数和(自身を含む): 1939305600

約数和(自身を除く): 1087533056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 950639, 1901278, 3802556, 6654473, 7605112, 13308946, 15210224, 26617892, 30420448, 53235784, 60840896, 106471568, 121681792, 212943136, 425886272, 851772544]

約数ペア:

[(1, 851772544), (2, 425886272), (4, 212943136), (7, 121681792), (8, 106471568), (14, 60840896), (16, 53235784), (28, 30420448), (32, 26617892), (56, 15210224), (64, 13308946), (112, 7605112), (128, 6654473), (224, 3802556), (448, 1901278), (896, 950639)]