69988912

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6067}}^1$

素因数の和:6185

約数の個数: 40

約数和(自身を含む): 156505856

約数和(自身を除く): 86516944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 6067, 11536, 12134, 24268, 42469, 48536, 84938, 97072, 169876, 339752, 624901, 679504, 1249802, 2499604, 4374307, 4999208, 8748614, 9998416, 17497228, 34994456, 69988912]

約数ペア:

[(1, 69988912), (2, 34994456), (4, 17497228), (7, 9998416), (8, 8748614), (14, 4999208), (16, 4374307), (28, 2499604), (56, 1249802), (103, 679504), (112, 624901), (206, 339752), (412, 169876), (721, 97072), (824, 84938), (1442, 48536), (1648, 42469), (2884, 24268), (5768, 12134), (6067, 11536)]