29811248

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{27809}}^1$

素因数の和:27884

約数の個数: 20

約数和(自身を含む): 58623480

約数和(自身を除く): 28812232

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 27809, 55618, 111236, 222472, 444944, 1863203, 3726406, 7452812, 14905624, 29811248]

約数ペア:

[(1, 29811248), (2, 14905624), (4, 7452812), (8, 3726406), (16, 1863203), (67, 444944), (134, 222472), (268, 111236), (536, 55618), (1072, 27809)]