66690304

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{13711}}^1$

素因数の和:13746

約数の個数: 36

約数和(自身を含む): 140136640

約数和(自身を除く): 73446336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 13711, 27422, 54844, 109688, 219376, 260509, 438752, 521018, 877504, 1042036, 1755008, 2084072, 3510016, 4168144, 8336288, 16672576, 33345152, 66690304]

約数ペア:

[(1, 66690304), (2, 33345152), (4, 16672576), (8, 8336288), (16, 4168144), (19, 3510016), (32, 2084072), (38, 1755008), (64, 1042036), (76, 877504), (128, 521018), (152, 438752), (256, 260509), (304, 219376), (608, 109688), (1216, 54844), (2432, 27422), (4864, 13711)]