1263943552

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{210097}}^1$

素因数の和:210158

約数の個数: 32

約数和(自身を含む): 2571599520

約数和(自身を除く): 1307655968

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 210097, 420194, 840388, 1680776, 3361552, 6723104, 9874559, 13446208, 19749118, 26892416, 39498236, 78996472, 157992944, 315985888, 631971776, 1263943552]

約数ペア:

[(1, 1263943552), (2, 631971776), (4, 315985888), (8, 157992944), (16, 78996472), (32, 39498236), (47, 26892416), (64, 19749118), (94, 13446208), (128, 9874559), (188, 6723104), (376, 3361552), (752, 1680776), (1504, 840388), (3008, 420194), (6016, 210097)]