28804518184

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{2903}}^1$

素因数の和:3155

約数の個数: 96

約数和(自身を含む): 60264388800

約数和(自身を除く): 31459870616

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 169, 179, 328, 338, 358, 533, 676, 716, 1066, 1352, 1432, 2132, 2327, 2903, 4264, 4654, 5806, 6929, 7339, 9308, 11612, 13858, 14678, 18616, 23224, 27716, 29356, 30251, 37739, 55432, 58712, 60502, 75478, 95407, 119023, 121004, 150956, 190814, 238046, 242008, 301912, 381628, 476092, 490607, 519637, 763256, 952184, 981214, 1039274, 1240291, 1547299, 1962428, 2078548, 2480582, 3094598, 3924856, 4157096, 4961164, 6189196, 6755281, 9922328, 12378392, 13510562, 20114887, 21305117, 27021124, 40229774, 42610234, 54042248, 80459548, 85220468, 87818653, 160919096, 170440936, 175637306, 276966521, 351274612, 553933042, 702549224, 1107866084, 2215732168, 3600564773, 7201129546, 14402259092, 28804518184]

約数ペア:

[(1, 28804518184), (2, 14402259092), (4, 7201129546), (8, 3600564773), (13, 2215732168), (26, 1107866084), (41, 702549224), (52, 553933042), (82, 351274612), (104, 276966521), (164, 175637306), (169, 170440936), (179, 160919096), (328, 87818653), (338, 85220468), (358, 80459548), (533, 54042248), (676, 42610234), (716, 40229774), (1066, 27021124), (1352, 21305117), (1432, 20114887), (2132, 13510562), (2327, 12378392), (2903, 9922328), (4264, 6755281), (4654, 6189196), (5806, 4961164), (6929, 4157096), (7339, 3924856), (9308, 3094598), (11612, 2480582), (13858, 2078548), (14678, 1962428), (18616, 1547299), (23224, 1240291), (27716, 1039274), (29356, 981214), (30251, 952184), (37739, 763256), (55432, 519637), (58712, 490607), (60502, 476092), (75478, 381628), (95407, 301912), (119023, 242008), (121004, 238046), (150956, 190814)]