27905752

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 59973120

約数和(自身を除く): 32067368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 911, 1094, 1822, 2188, 3644, 3829, 4376, 6377, 7288, 7658, 12754, 15316, 25508, 30632, 51016, 498317, 996634, 1993268, 3488219, 3986536, 6976438, 13952876, 27905752]

約数ペア:

[(1, 27905752), (2, 13952876), (4, 6976438), (7, 3986536), (8, 3488219), (14, 1993268), (28, 996634), (56, 498317), (547, 51016), (911, 30632), (1094, 25508), (1822, 15316), (2188, 12754), (3644, 7658), (3829, 7288), (4376, 6377)]