68103496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 136304640

約数和(自身を除く): 68201144

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 3943, 4318, 7886, 8636, 15772, 17272, 31544, 67031, 134062, 268124, 500761, 536248, 1001522, 2003044, 4006088, 8512937, 17025874, 34051748, 68103496]

約数ペア:

[(1, 68103496), (2, 34051748), (4, 17025874), (8, 8512937), (17, 4006088), (34, 2003044), (68, 1001522), (127, 536248), (136, 500761), (254, 268124), (508, 134062), (1016, 67031), (2159, 31544), (3943, 17272), (4318, 15772), (7886, 8636)]