8878708384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{234539}}^1$

素因数の和:234582

約数の個数: 72

約数和(自身を含む): 21632093280

約数和(自身を除く): 12753384896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 9464, 18928, 37856, 234539, 469078, 938156, 1641773, 1876312, 3049007, 3283546, 3752624, 6098014, 6567092, 7505248, 12196028, 13134184, 21343049, 24392056, 26268368, 39637091, 42686098, 48784112, 52536736, 79274182, 85372196, 97568224, 158548364, 170744392, 277459637, 317096728, 341488784, 554919274, 634193456, 682977568, 1109838548, 1268386912, 2219677096, 4439354192, 8878708384]

約数ペア:

[(1, 8878708384), (2, 4439354192), (4, 2219677096), (7, 1268386912), (8, 1109838548), (13, 682977568), (14, 634193456), (16, 554919274), (26, 341488784), (28, 317096728), (32, 277459637), (52, 170744392), (56, 158548364), (91, 97568224), (104, 85372196), (112, 79274182), (169, 52536736), (182, 48784112), (208, 42686098), (224, 39637091), (338, 26268368), (364, 24392056), (416, 21343049), (676, 13134184), (728, 12196028), (1183, 7505248), (1352, 6567092), (1456, 6098014), (2366, 3752624), (2704, 3283546), (2912, 3049007), (4732, 1876312), (5408, 1641773), (9464, 938156), (18928, 469078), (37856, 234539)]