26608208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 80

約数和(自身を含む): 60561600

約数和(自身を除く): 33953392

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 73, 76, 88, 109, 146, 152, 176, 209, 218, 292, 304, 418, 436, 584, 803, 836, 872, 1168, 1199, 1387, 1606, 1672, 1744, 2071, 2398, 2774, 3212, 3344, 4142, 4796, 5548, 6424, 7957, 8284, 9592, 11096, 12848, 15257, 15914, 16568, 19184, 22192, 22781, 30514, 31828, 33136, 45562, 61028, 63656, 87527, 91124, 122056, 127312, 151183, 175054, 182248, 244112, 302366, 350108, 364496, 604732, 700216, 1209464, 1400432, 1663013, 2418928, 3326026, 6652052, 13304104, 26608208]

約数ペア:

[(1, 26608208), (2, 13304104), (4, 6652052), (8, 3326026), (11, 2418928), (16, 1663013), (19, 1400432), (22, 1209464), (38, 700216), (44, 604732), (73, 364496), (76, 350108), (88, 302366), (109, 244112), (146, 182248), (152, 175054), (176, 151183), (209, 127312), (218, 122056), (292, 91124), (304, 87527), (418, 63656), (436, 61028), (584, 45562), (803, 33136), (836, 31828), (872, 30514), (1168, 22781), (1199, 22192), (1387, 19184), (1606, 16568), (1672, 15914), (1744, 15257), (2071, 12848), (2398, 11096), (2774, 9592), (3212, 8284), (3344, 7957), (4142, 6424), (4796, 5548)]