76887376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{252919}}^1$

素因数の和:252946

約数の個数: 20

約数和(自身を含む): 156810400

約数和(自身を除く): 79923024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 252919, 505838, 1011676, 2023352, 4046704, 4805461, 9610922, 19221844, 38443688, 76887376]

約数ペア:

[(1, 76887376), (2, 38443688), (4, 19221844), (8, 9610922), (16, 4805461), (19, 4046704), (38, 2023352), (76, 1011676), (152, 505838), (304, 252919)]