71946424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1789}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 147567600

約数和(自身を除く): 75621176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 457, 914, 1789, 1828, 3578, 3656, 5027, 7156, 10054, 14312, 19679, 20108, 39358, 40216, 78716, 157432, 817573, 1635146, 3270292, 6540584, 8993303, 17986606, 35973212, 71946424]

約数ペア:

[(1, 71946424), (2, 35973212), (4, 17986606), (8, 8993303), (11, 6540584), (22, 3270292), (44, 1635146), (88, 817573), (457, 157432), (914, 78716), (1789, 40216), (1828, 39358), (3578, 20108), (3656, 19679), (5027, 14312), (7156, 10054)]