38695804588

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{661}}^1\times {\mathrm{10613}}^1$

素因数の和:11482

約数の個数: 48

約数和(自身を含む): 77909477184

約数和(自身を除く): 39213672596

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 661, 788, 1322, 1379, 2644, 2758, 4627, 5516, 9254, 10613, 18508, 21226, 42452, 74291, 130217, 148582, 260434, 297164, 520868, 911519, 1823038, 2090761, 3646076, 4181522, 7015193, 8363044, 14030386, 14635327, 28060772, 29270654, 49106351, 58541308, 98212702, 196425404, 1381993021, 2763986042, 5527972084, 9673951147, 19347902294, 38695804588]

約数ペア:

[(1, 38695804588), (2, 19347902294), (4, 9673951147), (7, 5527972084), (14, 2763986042), (28, 1381993021), (197, 196425404), (394, 98212702), (661, 58541308), (788, 49106351), (1322, 29270654), (1379, 28060772), (2644, 14635327), (2758, 14030386), (4627, 8363044), (5516, 7015193), (9254, 4181522), (10613, 3646076), (18508, 2090761), (21226, 1823038), (42452, 911519), (74291, 520868), (130217, 297164), (148582, 260434)]