72349826

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{3907}}^1$

素因数の和:4153

約数の個数: 16

約数和(自身を含む): 111424896

約数和(自身を除く): 39075070

約数列:

[1, 2, 47, 94, 197, 394, 3907, 7814, 9259, 18518, 183629, 367258, 769679, 1539358, 36174913, 72349826]

約数ペア:

[(1, 72349826), (2, 36174913), (47, 1539358), (94, 769679), (197, 367258), (394, 183629), (3907, 18518), (7814, 9259)]