25294384

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{42727}}^1$

素因数の和:42772

約数の個数: 20

約数和(自身を含む): 50333584

約数和(自身を除く): 25039200

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 42727, 85454, 170908, 341816, 683632, 1580899, 3161798, 6323596, 12647192, 25294384]

約数ペア:

[(1, 25294384), (2, 12647192), (4, 6323596), (8, 3161798), (16, 1580899), (37, 683632), (74, 341816), (148, 170908), (296, 85454), (592, 42727)]