38885749

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 49545216

約数和(自身を除く): 10659467

約数列:

[1, 7, 17, 31, 83, 119, 127, 217, 527, 581, 889, 1411, 2159, 2573, 3689, 3937, 9877, 10541, 15113, 18011, 27559, 43741, 66929, 73787, 179197, 306187, 326771, 468503, 1254379, 2287397, 5555107, 38885749]

約数ペア:

[(1, 38885749), (7, 5555107), (17, 2287397), (31, 1254379), (83, 468503), (119, 326771), (127, 306187), (217, 179197), (527, 73787), (581, 66929), (889, 43741), (1411, 27559), (2159, 18011), (2573, 15113), (3689, 10541), (3937, 9877)]