38449246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 64735200

約数和(自身を除く): 26285954

約数列:

[1, 2, 11, 22, 73, 89, 146, 178, 269, 538, 803, 979, 1606, 1958, 2959, 5918, 6497, 12994, 19637, 23941, 39274, 47882, 71467, 142934, 216007, 263351, 432014, 526702, 1747693, 3495386, 19224623, 38449246]

約数ペア:

[(1, 38449246), (2, 19224623), (11, 3495386), (22, 1747693), (73, 526702), (89, 432014), (146, 263351), (178, 216007), (269, 142934), (538, 71467), (803, 47882), (979, 39274), (1606, 23941), (1958, 19637), (2959, 12994), (5918, 6497)]