39753028

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9043}}^1$

素因数の和:9211

約数の個数: 24

約数和(自身を含む): 80021312

約数和(自身を除く): 40268284

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 9043, 18086, 36172, 63301, 126602, 253204, 1419751, 2839502, 5679004, 9938257, 19876514, 39753028]

約数ペア:

[(1, 39753028), (2, 19876514), (4, 9938257), (7, 5679004), (14, 2839502), (28, 1419751), (157, 253204), (314, 126602), (628, 63301), (1099, 36172), (2198, 18086), (4396, 9043)]