38642716

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13399}}^1$

素因数の和:13513

約数の個数: 24

約数和(自身を含む): 78041600

約数和(自身を除く): 39398884

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 13399, 26798, 53596, 93793, 187586, 375172, 1380097, 2760194, 5520388, 9660679, 19321358, 38642716]

約数ペア:

[(1, 38642716), (2, 19321358), (4, 9660679), (7, 5520388), (14, 2760194), (28, 1380097), (103, 375172), (206, 187586), (412, 93793), (721, 53596), (1442, 26798), (2884, 13399)]