27809664

素因数分解:

$2^7\times 3^1\times {\mathrm{72421}}^1$

素因数の和:72438

約数の個数: 32

約数和(自身を含む): 73870440

約数和(自身を除く): 46060776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 72421, 144842, 217263, 289684, 434526, 579368, 869052, 1158736, 1738104, 2317472, 3476208, 4634944, 6952416, 9269888, 13904832, 27809664]

約数ペア:

[(1, 27809664), (2, 13904832), (3, 9269888), (4, 6952416), (6, 4634944), (8, 3476208), (12, 2317472), (16, 1738104), (24, 1158736), (32, 869052), (48, 579368), (64, 434526), (96, 289684), (128, 217263), (192, 144842), (384, 72421)]