38664262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 72072000

約数和(自身を除く): 33407738

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 1949, 2834, 3898, 9919, 13643, 19838, 25337, 27286, 50674, 177359, 212441, 354718, 424882, 1487087, 2761733, 2974174, 5523466, 19332131, 38664262]

約数ペア:

[(1, 38664262), (2, 19332131), (7, 5523466), (13, 2974174), (14, 2761733), (26, 1487087), (91, 424882), (109, 354718), (182, 212441), (218, 177359), (763, 50674), (1417, 27286), (1526, 25337), (1949, 19838), (2834, 13643), (3898, 9919)]