42972736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 91293696

約数和(自身を除く): 48320960

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 311, 508, 544, 622, 1016, 1088, 1244, 2032, 2159, 2488, 4064, 4318, 4976, 5287, 8128, 8636, 9952, 10574, 17272, 19904, 21148, 34544, 39497, 42296, 69088, 78994, 84592, 138176, 157988, 169184, 315976, 338368, 631952, 671449, 1263904, 1342898, 2527808, 2685796, 5371592, 10743184, 21486368, 42972736]

約数ペア:

[(1, 42972736), (2, 21486368), (4, 10743184), (8, 5371592), (16, 2685796), (17, 2527808), (32, 1342898), (34, 1263904), (64, 671449), (68, 631952), (127, 338368), (136, 315976), (254, 169184), (272, 157988), (311, 138176), (508, 84592), (544, 78994), (622, 69088), (1016, 42296), (1088, 39497), (1244, 34544), (2032, 21148), (2159, 19904), (2488, 17272), (4064, 10574), (4318, 9952), (4976, 8636), (5287, 8128)]