70015904

素因数分解:

$2^5\times 7^3\times {\mathrm{6379}}^1$

素因数の和:6410

約数の個数: 48

約数和(自身を含む): 160776000

約数和(自身を除く): 90760096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 6379, 10976, 12758, 25516, 44653, 51032, 89306, 102064, 178612, 204128, 312571, 357224, 625142, 714448, 1250284, 1428896, 2187997, 2500568, 4375994, 5001136, 8751988, 10002272, 17503976, 35007952, 70015904]

約数ペア:

[(1, 70015904), (2, 35007952), (4, 17503976), (7, 10002272), (8, 8751988), (14, 5001136), (16, 4375994), (28, 2500568), (32, 2187997), (49, 1428896), (56, 1250284), (98, 714448), (112, 625142), (196, 357224), (224, 312571), (343, 204128), (392, 178612), (686, 102064), (784, 89306), (1372, 51032), (1568, 44653), (2744, 25516), (5488, 12758), (6379, 10976)]