68409496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{743}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 136196640

約数和(自身を除く): 67787144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 677, 743, 1354, 1486, 2708, 2972, 5416, 5944, 11509, 12631, 23018, 25262, 46036, 50524, 92072, 101048, 503011, 1006022, 2012044, 4024088, 8551187, 17102374, 34204748, 68409496]

約数ペア:

[(1, 68409496), (2, 34204748), (4, 17102374), (8, 8551187), (17, 4024088), (34, 2012044), (68, 1006022), (136, 503011), (677, 101048), (743, 92072), (1354, 50524), (1486, 46036), (2708, 25262), (2972, 23018), (5416, 12631), (5944, 11509)]