7121174816

素因数分解:

$2^5\times 7^1\times {\mathrm{2269}}^1\times {\mathrm{14011}}^1$

素因数の和:16297

約数の個数: 48

約数和(自身を含む): 16030848960

約数和(自身を除く): 8909674144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2269, 4538, 9076, 14011, 15883, 18152, 28022, 31766, 36304, 56044, 63532, 72608, 98077, 112088, 127064, 196154, 224176, 254128, 392308, 448352, 508256, 784616, 1569232, 3138464, 31790959, 63581918, 127163836, 222536713, 254327672, 445073426, 508655344, 890146852, 1017310688, 1780293704, 3560587408, 7121174816]

約数ペア:

[(1, 7121174816), (2, 3560587408), (4, 1780293704), (7, 1017310688), (8, 890146852), (14, 508655344), (16, 445073426), (28, 254327672), (32, 222536713), (56, 127163836), (112, 63581918), (224, 31790959), (2269, 3138464), (4538, 1569232), (9076, 784616), (14011, 508256), (15883, 448352), (18152, 392308), (28022, 254128), (31766, 224176), (36304, 196154), (56044, 127064), (63532, 112088), (72608, 98077)]