65639824

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 130848768

約数和(自身を除く): 65208944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 191, 376, 382, 457, 752, 764, 914, 1528, 1828, 3056, 3656, 7312, 8977, 17954, 21479, 35908, 42958, 71816, 85916, 87287, 143632, 171832, 174574, 343664, 349148, 698296, 1396592, 4102489, 8204978, 16409956, 32819912, 65639824]

約数ペア:

[(1, 65639824), (2, 32819912), (4, 16409956), (8, 8204978), (16, 4102489), (47, 1396592), (94, 698296), (188, 349148), (191, 343664), (376, 174574), (382, 171832), (457, 143632), (752, 87287), (764, 85916), (914, 71816), (1528, 42958), (1828, 35908), (3056, 21479), (3656, 17954), (7312, 8977)]