71333638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{3919}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 112896000

約数和(自身を除く): 41562362

約数列:

[1, 2, 19, 38, 479, 958, 3919, 7838, 9101, 18202, 74461, 148922, 1877201, 3754402, 35666819, 71333638]

約数ペア:

[(1, 71333638), (2, 35666819), (19, 3754402), (38, 1877201), (479, 148922), (958, 74461), (3919, 18202), (7838, 9101)]