28149018

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 57784320

約数和(自身を除く): 29635302

約数列:

[1, 2, 3, 6, 59, 118, 131, 177, 262, 354, 393, 607, 786, 1214, 1821, 3642, 7729, 15458, 23187, 35813, 46374, 71626, 79517, 107439, 159034, 214878, 238551, 477102, 4691503, 9383006, 14074509, 28149018]

約数ペア:

[(1, 28149018), (2, 14074509), (3, 9383006), (6, 4691503), (59, 477102), (118, 238551), (131, 214878), (177, 159034), (262, 107439), (354, 79517), (393, 71626), (607, 46374), (786, 35813), (1214, 23187), (1821, 15458), (3642, 7729)]