28931122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 20835278

約数列:

[1, 2, 11, 22, 31, 59, 62, 118, 341, 649, 682, 719, 1298, 1438, 1829, 3658, 7909, 15818, 20119, 22289, 40238, 42421, 44578, 84842, 245179, 466631, 490358, 933262, 1315051, 2630102, 14465561, 28931122]

約数ペア:

[(1, 28931122), (2, 14465561), (11, 2630102), (22, 1315051), (31, 933262), (59, 490358), (62, 466631), (118, 245179), (341, 84842), (649, 44578), (682, 42421), (719, 40238), (1298, 22289), (1438, 20119), (1829, 15818), (3658, 7909)]