28812714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18541}}^1$

素因数の和:18590

約数の個数: 32

約数和(自身を含む): 67641216

約数和(自身を除く): 38828502

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 18541, 37082, 55623, 111246, 129787, 259574, 389361, 686017, 778722, 1372034, 2058051, 4116102, 4802119, 9604238, 14406357, 28812714]

約数ペア:

[(1, 28812714), (2, 14406357), (3, 9604238), (6, 4802119), (7, 4116102), (14, 2058051), (21, 1372034), (37, 778722), (42, 686017), (74, 389361), (111, 259574), (222, 129787), (259, 111246), (518, 55623), (777, 37082), (1554, 18541)]