42987853552

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{13903}}^1$

素因数の和:15390

約数の個数: 80

約数和(自身を含む): 100273423360

約数和(自身を除く): 57285569808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1453, 2128, 2906, 5812, 10171, 11624, 13903, 20342, 23248, 27607, 27806, 40684, 55214, 55612, 81368, 97321, 110428, 111224, 162736, 193249, 194642, 220856, 222448, 264157, 386498, 389284, 441712, 528314, 772996, 778568, 1056628, 1545992, 1557136, 1849099, 2113256, 3091984, 3698198, 4226512, 7396396, 14792792, 20201059, 29585584, 40402118, 80804236, 141407413, 161608472, 282814826, 323216944, 383820121, 565629652, 767640242, 1131259304, 1535280484, 2262518608, 2686740847, 3070560968, 5373481694, 6141121936, 10746963388, 21493926776, 42987853552]

約数ペア:

[(1, 42987853552), (2, 21493926776), (4, 10746963388), (7, 6141121936), (8, 5373481694), (14, 3070560968), (16, 2686740847), (19, 2262518608), (28, 1535280484), (38, 1131259304), (56, 767640242), (76, 565629652), (112, 383820121), (133, 323216944), (152, 282814826), (266, 161608472), (304, 141407413), (532, 80804236), (1064, 40402118), (1453, 29585584), (2128, 20201059), (2906, 14792792), (5812, 7396396), (10171, 4226512), (11624, 3698198), (13903, 3091984), (20342, 2113256), (23248, 1849099), (27607, 1557136), (27806, 1545992), (40684, 1056628), (55214, 778568), (55612, 772996), (81368, 528314), (97321, 441712), (110428, 389284), (111224, 386498), (162736, 264157), (193249, 222448), (194642, 220856)]