1089256

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 2384640

約数和(自身を除く): 1295384

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 367, 371, 424, 734, 742, 1468, 1484, 2569, 2936, 2968, 5138, 10276, 19451, 20552, 38902, 77804, 136157, 155608, 272314, 544628, 1089256]

約数ペア:

[(1, 1089256), (2, 544628), (4, 272314), (7, 155608), (8, 136157), (14, 77804), (28, 38902), (53, 20552), (56, 19451), (106, 10276), (212, 5138), (367, 2968), (371, 2936), (424, 2569), (734, 1484), (742, 1468)]