65557688

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4079}}^1$

素因数の和:4140

約数の個数: 48

約数和(自身を含む): 146512800

約数和(自身を除く): 80955112

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 4079, 8036, 8158, 16072, 16316, 28553, 32632, 57106, 114212, 167239, 199871, 228424, 334478, 399742, 668956, 799484, 1170673, 1337912, 1598968, 2341346, 4682692, 8194711, 9365384, 16389422, 32778844, 65557688]

約数ペア:

[(1, 65557688), (2, 32778844), (4, 16389422), (7, 9365384), (8, 8194711), (14, 4682692), (28, 2341346), (41, 1598968), (49, 1337912), (56, 1170673), (82, 799484), (98, 668956), (164, 399742), (196, 334478), (287, 228424), (328, 199871), (392, 167239), (574, 114212), (1148, 57106), (2009, 32632), (2296, 28553), (4018, 16316), (4079, 16072), (8036, 8158)]