15682976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 33094656

約数和(自身を除く): 17411680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 227, 254, 272, 454, 508, 544, 908, 1016, 1816, 2032, 2159, 3632, 3859, 4064, 4318, 7264, 7718, 8636, 15436, 17272, 28829, 30872, 34544, 57658, 61744, 69088, 115316, 123488, 230632, 461264, 490093, 922528, 980186, 1960372, 3920744, 7841488, 15682976]

約数ペア:

[(1, 15682976), (2, 7841488), (4, 3920744), (8, 1960372), (16, 980186), (17, 922528), (32, 490093), (34, 461264), (68, 230632), (127, 123488), (136, 115316), (227, 69088), (254, 61744), (272, 57658), (454, 34544), (508, 30872), (544, 28829), (908, 17272), (1016, 15436), (1816, 8636), (2032, 7718), (2159, 7264), (3632, 4318), (3859, 4064)]