72354256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3251}}^1$

素因数の和:3379

約数の個数: 40

約数和(自身を含む): 152427744

約数和(自身を除く): 80073488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 3251, 5564, 6502, 11128, 13004, 22256, 26008, 42263, 52016, 84526, 169052, 338104, 347857, 676208, 695714, 1391428, 2782856, 4522141, 5565712, 9044282, 18088564, 36177128, 72354256]

約数ペア:

[(1, 72354256), (2, 36177128), (4, 18088564), (8, 9044282), (13, 5565712), (16, 4522141), (26, 2782856), (52, 1391428), (104, 695714), (107, 676208), (208, 347857), (214, 338104), (428, 169052), (856, 84526), (1391, 52016), (1712, 42263), (2782, 26008), (3251, 22256), (5564, 13004), (6502, 11128)]