74811814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1063}}^1$

素因数の和:1540

約数の個数: 32

約数和(自身を含む): 140345856

約数和(自身を除く): 65534042

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 1063, 2126, 3199, 5027, 6398, 7441, 10054, 11693, 14882, 23386, 35189, 70378, 81851, 163702, 485791, 971582, 3400537, 5343701, 6801074, 10687402, 37405907, 74811814]

約数ペア:

[(1, 74811814), (2, 37405907), (7, 10687402), (11, 6801074), (14, 5343701), (22, 3400537), (77, 971582), (154, 485791), (457, 163702), (914, 81851), (1063, 70378), (2126, 35189), (3199, 23386), (5027, 14882), (6398, 11693), (7441, 10054)]