28120128

素因数分解:

$2^6\times 3^1\times {\mathrm{167}}^1\times {\mathrm{877}}^1$

素因数の和:1059

約数の個数: 56

約数和(自身を含む): 74932032

約数和(自身を除く): 46811904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 167, 192, 334, 501, 668, 877, 1002, 1336, 1754, 2004, 2631, 2672, 3508, 4008, 5262, 5344, 7016, 8016, 10524, 10688, 14032, 16032, 21048, 28064, 32064, 42096, 56128, 84192, 146459, 168384, 292918, 439377, 585836, 878754, 1171672, 1757508, 2343344, 3515016, 4686688, 7030032, 9373376, 14060064, 28120128]

約数ペア:

[(1, 28120128), (2, 14060064), (3, 9373376), (4, 7030032), (6, 4686688), (8, 3515016), (12, 2343344), (16, 1757508), (24, 1171672), (32, 878754), (48, 585836), (64, 439377), (96, 292918), (167, 168384), (192, 146459), (334, 84192), (501, 56128), (668, 42096), (877, 32064), (1002, 28064), (1336, 21048), (1754, 16032), (2004, 14032), (2631, 10688), (2672, 10524), (3508, 8016), (4008, 7016), (5262, 5344)]