42009352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 100362240

約数和(自身を除く): 58352888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 1451, 2068, 2632, 2902, 3619, 4136, 5804, 7238, 10157, 11608, 14476, 15961, 20314, 28952, 31922, 40628, 63844, 68197, 81256, 111727, 127688, 136394, 223454, 272788, 446908, 477379, 545576, 750167, 893816, 954758, 1500334, 1909516, 3000668, 3819032, 5251169, 6001336, 10502338, 21004676, 42009352]

約数ペア:

[(1, 42009352), (2, 21004676), (4, 10502338), (7, 6001336), (8, 5251169), (11, 3819032), (14, 3000668), (22, 1909516), (28, 1500334), (44, 954758), (47, 893816), (56, 750167), (77, 545576), (88, 477379), (94, 446908), (154, 272788), (188, 223454), (308, 136394), (329, 127688), (376, 111727), (517, 81256), (616, 68197), (658, 63844), (1034, 40628), (1316, 31922), (1451, 28952), (2068, 20314), (2632, 15961), (2902, 14476), (3619, 11608), (4136, 10157), (5804, 7238)]