186992728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{6491}}^1$

素因数の和:6787

約数の個数: 32

約数和(自身を含む): 379002960

約数和(自身を除く): 192010232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 2216, 3601, 6491, 7202, 12982, 14404, 25964, 28808, 51928, 84383, 168766, 337532, 675064, 1798007, 3596014, 7192028, 14384056, 23374091, 46748182, 93496364, 186992728]

約数ペア:

[(1, 186992728), (2, 93496364), (4, 46748182), (8, 23374091), (13, 14384056), (26, 7192028), (52, 3596014), (104, 1798007), (277, 675064), (554, 337532), (1108, 168766), (2216, 84383), (3601, 51928), (6491, 28808), (7202, 25964), (12982, 14404)]