2782208044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{34877}}^1$

素因数の和:34943

約数の個数: 72

約数和(自身を含む): 6345842832

約数和(自身を除く): 3563634788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 196, 259, 308, 407, 518, 539, 814, 1036, 1078, 1628, 1813, 2156, 2849, 3626, 5698, 7252, 11396, 19943, 34877, 39886, 69754, 79772, 139508, 244139, 383647, 488278, 767294, 976556, 1290449, 1534588, 1708973, 2580898, 2685529, 3417946, 5161796, 5371058, 6835892, 9033143, 10742116, 14194939, 18066286, 18798703, 28389878, 36132572, 37597406, 56779756, 63232001, 75194812, 99364573, 126464002, 198729146, 252928004, 397458292, 695552011, 1391104022, 2782208044]

約数ペア:

[(1, 2782208044), (2, 1391104022), (4, 695552011), (7, 397458292), (11, 252928004), (14, 198729146), (22, 126464002), (28, 99364573), (37, 75194812), (44, 63232001), (49, 56779756), (74, 37597406), (77, 36132572), (98, 28389878), (148, 18798703), (154, 18066286), (196, 14194939), (259, 10742116), (308, 9033143), (407, 6835892), (518, 5371058), (539, 5161796), (814, 3417946), (1036, 2685529), (1078, 2580898), (1628, 1708973), (1813, 1534588), (2156, 1290449), (2849, 976556), (3626, 767294), (5698, 488278), (7252, 383647), (11396, 244139), (19943, 139508), (34877, 79772), (39886, 69754)]