15406496

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 35038080

約数和(自身を除く): 19631584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 631, 763, 872, 1262, 1526, 1744, 2524, 3052, 3488, 4417, 5048, 6104, 8834, 10096, 12208, 17668, 20192, 24416, 35336, 68779, 70672, 137558, 141344, 275116, 481453, 550232, 962906, 1100464, 1925812, 2200928, 3851624, 7703248, 15406496]

約数ペア:

[(1, 15406496), (2, 7703248), (4, 3851624), (7, 2200928), (8, 1925812), (14, 1100464), (16, 962906), (28, 550232), (32, 481453), (56, 275116), (109, 141344), (112, 137558), (218, 70672), (224, 68779), (436, 35336), (631, 24416), (763, 20192), (872, 17668), (1262, 12208), (1526, 10096), (1744, 8834), (2524, 6104), (3052, 5048), (3488, 4417)]