68861408

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27947}}^1$

素因数の和:27975

約数の個数: 48

約数和(自身を含む): 169029504

約数和(自身を除く): 100168096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 27947, 55894, 111788, 195629, 223576, 307417, 391258, 447152, 614834, 782516, 894304, 1229668, 1565032, 2151919, 2459336, 3130064, 4303838, 4918672, 6260128, 8607676, 9837344, 17215352, 34430704, 68861408]

約数ペア:

[(1, 68861408), (2, 34430704), (4, 17215352), (7, 9837344), (8, 8607676), (11, 6260128), (14, 4918672), (16, 4303838), (22, 3130064), (28, 2459336), (32, 2151919), (44, 1565032), (56, 1229668), (77, 894304), (88, 782516), (112, 614834), (154, 447152), (176, 391258), (224, 307417), (308, 223576), (352, 195629), (616, 111788), (1232, 55894), (2464, 27947)]