78825102704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{259293101}}^1$

素因数の和:259293128

約数の個数: 20

約数和(自身を含む): 160761723240

約数和(自身を除く): 81936620536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 259293101, 518586202, 1037172404, 2074344808, 4148689616, 4926568919, 9853137838, 19706275676, 39412551352, 78825102704]

約数ペア:

[(1, 78825102704), (2, 39412551352), (4, 19706275676), (8, 9853137838), (16, 4926568919), (19, 4148689616), (38, 2074344808), (76, 1037172404), (152, 518586202), (304, 259293101)]