42567056

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 98350848

約数和(自身を除く): 55783792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 71, 101, 106, 112, 142, 202, 212, 284, 371, 404, 424, 497, 568, 707, 742, 808, 848, 994, 1136, 1414, 1484, 1616, 1988, 2828, 2968, 3763, 3976, 5353, 5656, 5936, 7171, 7526, 7952, 10706, 11312, 14342, 15052, 21412, 26341, 28684, 30104, 37471, 42824, 50197, 52682, 57368, 60208, 74942, 85648, 100394, 105364, 114736, 149884, 200788, 210728, 299768, 380063, 401576, 421456, 599536, 760126, 803152, 1520252, 2660441, 3040504, 5320882, 6081008, 10641764, 21283528, 42567056]

約数ペア:

[(1, 42567056), (2, 21283528), (4, 10641764), (7, 6081008), (8, 5320882), (14, 3040504), (16, 2660441), (28, 1520252), (53, 803152), (56, 760126), (71, 599536), (101, 421456), (106, 401576), (112, 380063), (142, 299768), (202, 210728), (212, 200788), (284, 149884), (371, 114736), (404, 105364), (424, 100394), (497, 85648), (568, 74942), (707, 60208), (742, 57368), (808, 52682), (848, 50197), (994, 42824), (1136, 37471), (1414, 30104), (1484, 28684), (1616, 26341), (1988, 21412), (2828, 15052), (2968, 14342), (3763, 11312), (3976, 10706), (5353, 7952), (5656, 7526), (5936, 7171)]