28976066

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 51363840

約数和(自身を除く): 22387774

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 379, 602, 758, 889, 1778, 2653, 5306, 5461, 10922, 16297, 32594, 38227, 48133, 76454, 96266, 114079, 228158, 336931, 673862, 2069719, 4139438, 14488033, 28976066]

約数ペア:

[(1, 28976066), (2, 14488033), (7, 4139438), (14, 2069719), (43, 673862), (86, 336931), (127, 228158), (254, 114079), (301, 96266), (379, 76454), (602, 48133), (758, 38227), (889, 32594), (1778, 16297), (2653, 10922), (5306, 5461)]