64187494

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{75161}}^1$

素因数の和:75231

約数の個数: 16

約数和(自身を含む): 111841056

約数和(自身を除く): 47653562

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 75161, 150322, 526127, 1052254, 4584821, 9169642, 32093747, 64187494]

約数ペア:

[(1, 64187494), (2, 32093747), (7, 9169642), (14, 4584821), (61, 1052254), (122, 526127), (427, 150322), (854, 75161)]