69461872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5573}}^1$

素因数の和:5641

約数の個数: 40

約数和(自身を含む): 145146960

約数和(自身を除く): 75685088

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 5573, 6232, 11146, 12464, 22292, 44584, 89168, 105887, 211774, 228493, 423548, 456986, 847096, 913972, 1694192, 1827944, 3655888, 4341367, 8682734, 17365468, 34730936, 69461872]

約数ペア:

[(1, 69461872), (2, 34730936), (4, 17365468), (8, 8682734), (16, 4341367), (19, 3655888), (38, 1827944), (41, 1694192), (76, 913972), (82, 847096), (152, 456986), (164, 423548), (304, 228493), (328, 211774), (656, 105887), (779, 89168), (1558, 44584), (3116, 22292), (5573, 12464), (6232, 11146)]