13375856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 28216944

約数和(自身を除く): 14841088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 601, 856, 1202, 1391, 1712, 2404, 2782, 4808, 5564, 7813, 9616, 11128, 15626, 22256, 31252, 62504, 64307, 125008, 128614, 257228, 514456, 835991, 1028912, 1671982, 3343964, 6687928, 13375856]

約数ペア:

[(1, 13375856), (2, 6687928), (4, 3343964), (8, 1671982), (13, 1028912), (16, 835991), (26, 514456), (52, 257228), (104, 128614), (107, 125008), (208, 64307), (214, 62504), (428, 31252), (601, 22256), (856, 15626), (1202, 11128), (1391, 9616), (1712, 7813), (2404, 5564), (2782, 4808)]