26176072

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 55998000

約数和(自身を除く): 29821928

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1019, 1352, 1976, 2038, 3211, 4076, 6422, 8152, 12844, 13247, 19361, 25688, 26494, 38722, 52988, 77444, 105976, 154888, 172211, 251693, 344422, 503386, 688844, 1006772, 1377688, 2013544, 3272009, 6544018, 13088036, 26176072]

約数ペア:

[(1, 26176072), (2, 13088036), (4, 6544018), (8, 3272009), (13, 2013544), (19, 1377688), (26, 1006772), (38, 688844), (52, 503386), (76, 344422), (104, 251693), (152, 172211), (169, 154888), (247, 105976), (338, 77444), (494, 52988), (676, 38722), (988, 26494), (1019, 25688), (1352, 19361), (1976, 13247), (2038, 12844), (3211, 8152), (4076, 6422)]