27591952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 60

約数和(自身を含む): 59952636

約数和(自身を除く): 32360684

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 281, 304, 323, 361, 562, 646, 722, 1124, 1292, 1444, 2248, 2584, 2888, 4496, 4777, 5168, 5339, 5776, 6137, 9554, 10678, 12274, 19108, 21356, 24548, 38216, 42712, 49096, 76432, 85424, 90763, 98192, 101441, 181526, 202882, 363052, 405764, 726104, 811528, 1452208, 1623056, 1724497, 3448994, 6897988, 13795976, 27591952]

約数ペア:

[(1, 27591952), (2, 13795976), (4, 6897988), (8, 3448994), (16, 1724497), (17, 1623056), (19, 1452208), (34, 811528), (38, 726104), (68, 405764), (76, 363052), (136, 202882), (152, 181526), (272, 101441), (281, 98192), (304, 90763), (323, 85424), (361, 76432), (562, 49096), (646, 42712), (722, 38216), (1124, 24548), (1292, 21356), (1444, 19108), (2248, 12274), (2584, 10678), (2888, 9554), (4496, 6137), (4777, 5776), (5168, 5339)]