38827184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 91601280

約数和(自身を除く): 52774096

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 683, 748, 836, 1292, 1366, 1496, 1672, 2584, 2732, 2992, 3344, 3553, 5168, 5464, 7106, 7513, 10928, 11611, 12977, 14212, 15026, 23222, 25954, 28424, 30052, 46444, 51908, 56848, 60104, 92888, 103816, 120208, 127721, 142747, 185776, 207632, 220609, 255442, 285494, 441218, 510884, 570988, 882436, 1021768, 1141976, 1764872, 2043536, 2283952, 2426699, 3529744, 4853398, 9706796, 19413592, 38827184]

約数ペア:

[(1, 38827184), (2, 19413592), (4, 9706796), (8, 4853398), (11, 3529744), (16, 2426699), (17, 2283952), (19, 2043536), (22, 1764872), (34, 1141976), (38, 1021768), (44, 882436), (68, 570988), (76, 510884), (88, 441218), (136, 285494), (152, 255442), (176, 220609), (187, 207632), (209, 185776), (272, 142747), (304, 127721), (323, 120208), (374, 103816), (418, 92888), (646, 60104), (683, 56848), (748, 51908), (836, 46444), (1292, 30052), (1366, 28424), (1496, 25954), (1672, 23222), (2584, 15026), (2732, 14212), (2992, 12977), (3344, 11611), (3553, 10928), (5168, 7513), (5464, 7106)]