27634628

素因数分解:

$2^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 56570220

約数和(自身を除く): 28935592

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 277, 509, 554, 1018, 1108, 1939, 2036, 3563, 3878, 7126, 7756, 13573, 14252, 24941, 27146, 49882, 54292, 99764, 140993, 281986, 563972, 986951, 1973902, 3947804, 6908657, 13817314, 27634628]

約数ペア:

[(1, 27634628), (2, 13817314), (4, 6908657), (7, 3947804), (14, 1973902), (28, 986951), (49, 563972), (98, 281986), (196, 140993), (277, 99764), (509, 54292), (554, 49882), (1018, 27146), (1108, 24941), (1939, 14252), (2036, 13573), (3563, 7756), (3878, 7126)]