72100424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4159}}^1$

素因数の和:4373

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 76161976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4159, 4334, 8318, 8668, 16636, 17336, 33272, 45749, 91498, 182996, 365992, 819323, 1638646, 3277292, 6554584, 9012553, 18025106, 36050212, 72100424]

約数ペア:

[(1, 72100424), (2, 36050212), (4, 18025106), (8, 9012553), (11, 6554584), (22, 3277292), (44, 1638646), (88, 819323), (197, 365992), (394, 182996), (788, 91498), (1576, 45749), (2167, 33272), (4159, 17336), (4334, 16636), (8318, 8668)]