71734355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8101}}^1$

素因数の和:8147

約数の個数: 32

約数和(自身を含む): 112002048

約数和(自身を除く): 40267693

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 8101, 8855, 40505, 56707, 89111, 186323, 283535, 445555, 623777, 931615, 1304261, 2049553, 3118885, 6521305, 10247765, 14346871, 71734355]

約数ペア:

[(1, 71734355), (5, 14346871), (7, 10247765), (11, 6521305), (23, 3118885), (35, 2049553), (55, 1304261), (77, 931615), (115, 623777), (161, 445555), (253, 283535), (385, 186323), (805, 89111), (1265, 56707), (1771, 40505), (8101, 8855)]