1722848768

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{30871}}^1$

素因数の和:30998

約数の個数: 40

約数和(自身を含む): 3474026160

約数和(自身を除く): 1751177392

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1744, 3488, 6976, 13952, 27904, 30871, 55808, 61742, 123484, 246968, 493936, 987872, 1975744, 3364939, 3951488, 6729878, 7902976, 13459756, 15805952, 26919512, 53839024, 107678048, 215356096, 430712192, 861424384, 1722848768]

約数ペア:

[(1, 1722848768), (2, 861424384), (4, 430712192), (8, 215356096), (16, 107678048), (32, 53839024), (64, 26919512), (109, 15805952), (128, 13459756), (218, 7902976), (256, 6729878), (436, 3951488), (512, 3364939), (872, 1975744), (1744, 987872), (3488, 493936), (6976, 246968), (13952, 123484), (27904, 61742), (30871, 55808)]