47887796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15329}}^1$

素因数の和:15415

約数の個数: 24

約数和(自身を含む): 92715840

約数和(自身を除く): 44828044

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 15329, 30658, 61316, 168619, 337238, 674476, 1088359, 2176718, 4353436, 11971949, 23943898, 47887796]

約数ペア:

[(1, 47887796), (2, 23943898), (4, 11971949), (11, 4353436), (22, 2176718), (44, 1088359), (71, 674476), (142, 337238), (284, 168619), (781, 61316), (1562, 30658), (3124, 15329)]