47721206

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2480

約数の個数: 24

約数和(自身を含む): 78858360

約数和(自身を除く): 31137154

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 2393, 4786, 9971, 19942, 31109, 62218, 141187, 282374, 404417, 808834, 1835431, 3670862, 23860603, 47721206]

約数ペア:

[(1, 47721206), (2, 23860603), (13, 3670862), (26, 1835431), (59, 808834), (118, 404417), (169, 282374), (338, 141187), (767, 62218), (1534, 31109), (2393, 19942), (4786, 9971)]