27864496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 63745920

約数和(自身を除く): 35881424

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 67, 68, 88, 134, 136, 139, 176, 187, 268, 272, 278, 374, 536, 556, 737, 748, 1072, 1112, 1139, 1474, 1496, 1529, 2224, 2278, 2363, 2948, 2992, 3058, 4556, 4726, 5896, 6116, 9112, 9313, 9452, 11792, 12232, 12529, 18224, 18626, 18904, 24464, 25058, 25993, 37252, 37808, 50116, 51986, 74504, 100232, 102443, 103972, 149008, 158321, 200464, 204886, 207944, 316642, 409772, 415888, 633284, 819544, 1266568, 1639088, 1741531, 2533136, 3483062, 6966124, 13932248, 27864496]

約数ペア:

[(1, 27864496), (2, 13932248), (4, 6966124), (8, 3483062), (11, 2533136), (16, 1741531), (17, 1639088), (22, 1266568), (34, 819544), (44, 633284), (67, 415888), (68, 409772), (88, 316642), (134, 207944), (136, 204886), (139, 200464), (176, 158321), (187, 149008), (268, 103972), (272, 102443), (278, 100232), (374, 74504), (536, 51986), (556, 50116), (737, 37808), (748, 37252), (1072, 25993), (1112, 25058), (1139, 24464), (1474, 18904), (1496, 18626), (1529, 18224), (2224, 12529), (2278, 12232), (2363, 11792), (2948, 9452), (2992, 9313), (3058, 9112), (4556, 6116), (4726, 5896)]