39218504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{859}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 79464000

約数和(自身を除く): 40245496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 859, 878, 1718, 1756, 3436, 3512, 5707, 6872, 11167, 11414, 22334, 22828, 44668, 45656, 89336, 377101, 754202, 1508404, 3016808, 4902313, 9804626, 19609252, 39218504]

約数ペア:

[(1, 39218504), (2, 19609252), (4, 9804626), (8, 4902313), (13, 3016808), (26, 1508404), (52, 754202), (104, 377101), (439, 89336), (859, 45656), (878, 44668), (1718, 22828), (1756, 22334), (3436, 11414), (3512, 11167), (5707, 6872)]