142796704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{234863}}^1$

素因数の和:234892

約数の個数: 24

約数和(自身を含む): 295928640

約数和(自身を除く): 153131936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 234863, 469726, 939452, 1878904, 3757808, 4462397, 7515616, 8924794, 17849588, 35699176, 71398352, 142796704]

約数ペア:

[(1, 142796704), (2, 71398352), (4, 35699176), (8, 17849588), (16, 8924794), (19, 7515616), (32, 4462397), (38, 3757808), (76, 1878904), (152, 939452), (304, 469726), (608, 234863)]