47864792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4957}}^1$

素因数の和:5051

約数の個数: 32

約数和(自身を含む): 96383520

約数和(自身を除く): 48518728

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 4957, 9656, 9914, 19828, 39656, 84269, 168538, 337076, 351947, 674152, 703894, 1407788, 2815576, 5983099, 11966198, 23932396, 47864792]

約数ペア:

[(1, 47864792), (2, 23932396), (4, 11966198), (8, 5983099), (17, 2815576), (34, 1407788), (68, 703894), (71, 674152), (136, 351947), (142, 337076), (284, 168538), (568, 84269), (1207, 39656), (2414, 19828), (4828, 9914), (4957, 9656)]