7182289712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{7541}}^1$

素因数の和:7822

約数の個数: 80

約数和(自身を含む): 15842423520

約数和(自身を除く): 8660133808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 241, 247, 304, 482, 494, 964, 988, 1928, 1976, 3133, 3856, 3952, 4579, 6266, 7541, 9158, 12532, 15082, 18316, 25064, 30164, 36632, 50128, 59527, 60328, 73264, 98033, 119054, 120656, 143279, 196066, 238108, 286558, 392132, 476216, 573116, 784264, 952432, 1146232, 1568528, 1817381, 1862627, 2292464, 3634762, 3725254, 7269524, 7450508, 14539048, 14901016, 23625953, 29078096, 29802032, 34530239, 47251906, 69060478, 94503812, 138120956, 189007624, 276241912, 378015248, 448893107, 552483824, 897786214, 1795572428, 3591144856, 7182289712]

約数ペア:

[(1, 7182289712), (2, 3591144856), (4, 1795572428), (8, 897786214), (13, 552483824), (16, 448893107), (19, 378015248), (26, 276241912), (38, 189007624), (52, 138120956), (76, 94503812), (104, 69060478), (152, 47251906), (208, 34530239), (241, 29802032), (247, 29078096), (304, 23625953), (482, 14901016), (494, 14539048), (964, 7450508), (988, 7269524), (1928, 3725254), (1976, 3634762), (3133, 2292464), (3856, 1862627), (3952, 1817381), (4579, 1568528), (6266, 1146232), (7541, 952432), (9158, 784264), (12532, 573116), (15082, 476216), (18316, 392132), (25064, 286558), (30164, 238108), (36632, 196066), (50128, 143279), (59527, 120656), (60328, 119054), (73264, 98033)]