28823164

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{971}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 52009776

約数和(自身を除く): 23186612

約数列:

[1, 2, 4, 41, 82, 164, 181, 362, 724, 971, 1942, 3884, 7421, 14842, 29684, 39811, 79622, 159244, 175751, 351502, 703004, 7205791, 14411582, 28823164]

約数ペア:

[(1, 28823164), (2, 14411582), (4, 7205791), (41, 703004), (82, 351502), (164, 175751), (181, 159244), (362, 79622), (724, 39811), (971, 29684), (1942, 14842), (3884, 7421)]