26790076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 51932160

約数和(自身を除く): 25142084

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 83, 124, 137, 166, 274, 332, 548, 589, 1178, 1577, 2356, 2573, 2603, 3154, 4247, 5146, 5206, 6308, 8494, 10292, 10412, 11371, 16988, 22742, 45484, 48887, 80693, 97774, 161386, 195548, 216049, 322772, 352501, 432098, 705002, 864196, 1410004, 6697519, 13395038, 26790076]

約数ペア:

[(1, 26790076), (2, 13395038), (4, 6697519), (19, 1410004), (31, 864196), (38, 705002), (62, 432098), (76, 352501), (83, 322772), (124, 216049), (137, 195548), (166, 161386), (274, 97774), (332, 80693), (548, 48887), (589, 45484), (1178, 22742), (1577, 16988), (2356, 11371), (2573, 10412), (2603, 10292), (3154, 8494), (4247, 6308), (5146, 5206)]