72299264

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2716

約数の個数: 36

約数和(自身を含む): 145696320

約数和(自身を除く): 73397056

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1744, 2591, 3488, 5182, 6976, 10364, 13952, 20728, 27904, 41456, 82912, 165824, 282419, 331648, 564838, 663296, 1129676, 2259352, 4518704, 9037408, 18074816, 36149632, 72299264]

約数ペア:

[(1, 72299264), (2, 36149632), (4, 18074816), (8, 9037408), (16, 4518704), (32, 2259352), (64, 1129676), (109, 663296), (128, 564838), (218, 331648), (256, 282419), (436, 165824), (872, 82912), (1744, 41456), (2591, 27904), (3488, 20728), (5182, 13952), (6976, 10364)]