71068564

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 147172480

約数和(自身を除く): 76103916

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 181, 259, 362, 379, 518, 724, 758, 1036, 1267, 1516, 2534, 2653, 5068, 5306, 6697, 10612, 13394, 14023, 26788, 28046, 46879, 56092, 68599, 93758, 98161, 137198, 187516, 196322, 274396, 392644, 480193, 960386, 1920772, 2538163, 5076326, 10152652, 17767141, 35534282, 71068564]

約数ペア:

[(1, 71068564), (2, 35534282), (4, 17767141), (7, 10152652), (14, 5076326), (28, 2538163), (37, 1920772), (74, 960386), (148, 480193), (181, 392644), (259, 274396), (362, 196322), (379, 187516), (518, 137198), (724, 98161), (758, 93758), (1036, 68599), (1267, 56092), (1516, 46879), (2534, 28046), (2653, 26788), (5068, 14023), (5306, 13394), (6697, 10612)]