7888930544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{4813}}^1$

素因数の和:5038

約数の個数: 80

約数和(自身を含む): 17048492160

約数和(自身を除く): 9159561616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 139, 176, 268, 278, 536, 556, 737, 1072, 1112, 1474, 1529, 2224, 2948, 3058, 4813, 5896, 6116, 9313, 9626, 11792, 12232, 18626, 19252, 24464, 37252, 38504, 52943, 74504, 77008, 102443, 105886, 149008, 204886, 211772, 322471, 409772, 423544, 644942, 669007, 819544, 847088, 1289884, 1338014, 1639088, 2579768, 2676028, 3547181, 5159536, 5352056, 7094362, 7359077, 10704112, 14188724, 14718154, 28377448, 29436308, 44823469, 56754896, 58872616, 89646938, 117745232, 179293876, 358587752, 493058159, 717175504, 986116318, 1972232636, 3944465272, 7888930544]

約数ペア:

[(1, 7888930544), (2, 3944465272), (4, 1972232636), (8, 986116318), (11, 717175504), (16, 493058159), (22, 358587752), (44, 179293876), (67, 117745232), (88, 89646938), (134, 58872616), (139, 56754896), (176, 44823469), (268, 29436308), (278, 28377448), (536, 14718154), (556, 14188724), (737, 10704112), (1072, 7359077), (1112, 7094362), (1474, 5352056), (1529, 5159536), (2224, 3547181), (2948, 2676028), (3058, 2579768), (4813, 1639088), (5896, 1338014), (6116, 1289884), (9313, 847088), (9626, 819544), (11792, 669007), (12232, 644942), (18626, 423544), (19252, 409772), (24464, 322471), (37252, 211772), (38504, 204886), (52943, 149008), (74504, 105886), (77008, 102443)]