38199784

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3943}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 82350720

約数和(自身を除く): 44150936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 3943, 4844, 7886, 9688, 15772, 27601, 31544, 55202, 110404, 220808, 682139, 1364278, 2728556, 4774973, 5457112, 9549946, 19099892, 38199784]

約数ペア:

[(1, 38199784), (2, 19099892), (4, 9549946), (7, 5457112), (8, 4774973), (14, 2728556), (28, 1364278), (56, 682139), (173, 220808), (346, 110404), (692, 55202), (1211, 31544), (1384, 27601), (2422, 15772), (3943, 9688), (4844, 7886)]