69426152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{691}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 137431200

約数和(自身を除く): 68005048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 661, 691, 1322, 1382, 2644, 2764, 5288, 5528, 12559, 13129, 25118, 26258, 50236, 52516, 100472, 105032, 456751, 913502, 1827004, 3654008, 8678269, 17356538, 34713076, 69426152]

約数ペア:

[(1, 69426152), (2, 34713076), (4, 17356538), (8, 8678269), (19, 3654008), (38, 1827004), (76, 913502), (152, 456751), (661, 105032), (691, 100472), (1322, 52516), (1382, 50236), (2644, 26258), (2764, 25118), (5288, 13129), (5528, 12559)]