25591892

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{743}}^1$

素因数の和:935

約数の個数: 24

約数和(自身を含む): 45830400

約数和(自身を除く): 20238508

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 436, 743, 1486, 2972, 8611, 17222, 34444, 58697, 80987, 117394, 161974, 234788, 323948, 6397973, 12795946, 25591892]

約数ペア:

[(1, 25591892), (2, 12795946), (4, 6397973), (79, 323948), (109, 234788), (158, 161974), (218, 117394), (316, 80987), (436, 58697), (743, 34444), (1486, 17222), (2972, 8611)]