40275864

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13009}}^1$

素因数の和:13064

約数の個数: 48

約数和(自身を含む): 111625800

約数和(自身を除く): 71349936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 13009, 26018, 39027, 52036, 78054, 104072, 117081, 156108, 234162, 312216, 468324, 559387, 936648, 1118774, 1678161, 2237548, 3356322, 4475096, 5034483, 6712644, 10068966, 13425288, 20137932, 40275864]

約数ペア:

[(1, 40275864), (2, 20137932), (3, 13425288), (4, 10068966), (6, 6712644), (8, 5034483), (9, 4475096), (12, 3356322), (18, 2237548), (24, 1678161), (36, 1118774), (43, 936648), (72, 559387), (86, 468324), (129, 312216), (172, 234162), (258, 156108), (344, 117081), (387, 104072), (516, 78054), (774, 52036), (1032, 39027), (1548, 26018), (3096, 13009)]