71684272

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:698

約数の個数: 60

約数和(自身を含む): 155420608

約数和(自身を除く): 83736336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 121, 122, 176, 242, 244, 484, 488, 607, 671, 968, 976, 1214, 1342, 1936, 2428, 2684, 4856, 5368, 6677, 7381, 9712, 10736, 13354, 14762, 26708, 29524, 37027, 53416, 59048, 73447, 74054, 106832, 118096, 146894, 148108, 293788, 296216, 407297, 587576, 592432, 814594, 1175152, 1629188, 3258376, 4480267, 6516752, 8960534, 17921068, 35842136, 71684272]

約数ペア:

[(1, 71684272), (2, 35842136), (4, 17921068), (8, 8960534), (11, 6516752), (16, 4480267), (22, 3258376), (44, 1629188), (61, 1175152), (88, 814594), (121, 592432), (122, 587576), (176, 407297), (242, 296216), (244, 293788), (484, 148108), (488, 146894), (607, 118096), (671, 106832), (968, 74054), (976, 73447), (1214, 59048), (1342, 53416), (1936, 37027), (2428, 29524), (2684, 26708), (4856, 14762), (5368, 13354), (6677, 10736), (7381, 9712)]