71017562

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 140005908

約数和(自身を除く): 68988346

約数列:

[1, 2, 7, 11, 14, 22, 49, 53, 77, 98, 106, 113, 121, 154, 226, 242, 371, 539, 583, 742, 791, 847, 1078, 1166, 1243, 1582, 1694, 2486, 2597, 4081, 5194, 5537, 5929, 5989, 6413, 8162, 8701, 11074, 11858, 11978, 12826, 13673, 17402, 27346, 28567, 41923, 44891, 57134, 60907, 65879, 83846, 89782, 95711, 121814, 131758, 191422, 293461, 314237, 461153, 586922, 628474, 669977, 724669, 922306, 1339954, 1449338, 3228071, 5072683, 6456142, 10145366, 35508781, 71017562]

約数ペア:

[(1, 71017562), (2, 35508781), (7, 10145366), (11, 6456142), (14, 5072683), (22, 3228071), (49, 1449338), (53, 1339954), (77, 922306), (98, 724669), (106, 669977), (113, 628474), (121, 586922), (154, 461153), (226, 314237), (242, 293461), (371, 191422), (539, 131758), (583, 121814), (742, 95711), (791, 89782), (847, 83846), (1078, 65879), (1166, 60907), (1243, 57134), (1582, 44891), (1694, 41923), (2486, 28567), (2597, 27346), (4081, 17402), (5194, 13673), (5537, 12826), (5929, 11978), (5989, 11858), (6413, 11074), (8162, 8701)]