7225101488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{5857}}^1$

素因数の和:6082

約数の個数: 80

約数和(自身を含む): 15724934016

約数和(自身を除く): 8499832528

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 163, 172, 176, 326, 344, 473, 652, 688, 946, 1304, 1793, 1892, 2608, 3586, 3784, 5857, 7009, 7172, 7568, 11714, 14018, 14344, 23428, 28036, 28688, 46856, 56072, 64427, 77099, 93712, 112144, 128854, 154198, 251851, 257708, 308396, 503702, 515416, 616792, 954691, 1007404, 1030832, 1233584, 1909382, 2014808, 2770361, 3818764, 4029616, 5540722, 7637528, 10501601, 11081444, 15275056, 21003202, 22162888, 41051713, 42006404, 44325776, 82103426, 84012808, 164206852, 168025616, 328413704, 451568843, 656827408, 903137686, 1806275372, 3612550744, 7225101488]

約数ペア:

[(1, 7225101488), (2, 3612550744), (4, 1806275372), (8, 903137686), (11, 656827408), (16, 451568843), (22, 328413704), (43, 168025616), (44, 164206852), (86, 84012808), (88, 82103426), (163, 44325776), (172, 42006404), (176, 41051713), (326, 22162888), (344, 21003202), (473, 15275056), (652, 11081444), (688, 10501601), (946, 7637528), (1304, 5540722), (1793, 4029616), (1892, 3818764), (2608, 2770361), (3586, 2014808), (3784, 1909382), (5857, 1233584), (7009, 1030832), (7172, 1007404), (7568, 954691), (11714, 616792), (14018, 515416), (14344, 503702), (23428, 308396), (28036, 257708), (28688, 251851), (46856, 154198), (56072, 128854), (64427, 112144), (77099, 93712)]