78989288

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34403}}^1$

素因数の和:34457

約数の個数: 32

約数和(自身を含む): 173396160

約数和(自身を除く): 94406872

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 34403, 68806, 137612, 240821, 275224, 481642, 963284, 1410523, 1926568, 2821046, 5642092, 9873661, 11284184, 19747322, 39494644, 78989288]

約数ペア:

[(1, 78989288), (2, 39494644), (4, 19747322), (7, 11284184), (8, 9873661), (14, 5642092), (28, 2821046), (41, 1926568), (56, 1410523), (82, 963284), (164, 481642), (287, 275224), (328, 240821), (574, 137612), (1148, 68806), (2296, 34403)]