68359652

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14159}}^1$

素因数の和:14251

約数の個数: 24

約数和(自身を含む): 128459520

約数和(自身を除く): 60099868

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 14159, 28318, 56636, 240703, 481406, 962812, 1005289, 2010578, 4021156, 17089913, 34179826, 68359652]

約数ペア:

[(1, 68359652), (2, 34179826), (4, 17089913), (17, 4021156), (34, 2010578), (68, 1005289), (71, 962812), (142, 481406), (284, 240703), (1207, 56636), (2414, 28318), (4828, 14159)]