69617216

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{57251}}^1$

素因数の和:57282

約数の個数: 28

約数和(自身を含む): 145420080

約数和(自身を除く): 75802864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 57251, 114502, 229004, 458008, 916016, 1087769, 1832032, 2175538, 3664064, 4351076, 8702152, 17404304, 34808608, 69617216]

約数ペア:

[(1, 69617216), (2, 34808608), (4, 17404304), (8, 8702152), (16, 4351076), (19, 3664064), (32, 2175538), (38, 1832032), (64, 1087769), (76, 916016), (152, 458008), (304, 229004), (608, 114502), (1216, 57251)]