74486896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{423221}}^1$

素因数の和:423240

約数の個数: 20

約数和(自身を含む): 157438584

約数和(自身を除く): 82951688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 423221, 846442, 1692884, 3385768, 4655431, 6771536, 9310862, 18621724, 37243448, 74486896]

約数ペア:

[(1, 74486896), (2, 37243448), (4, 18621724), (8, 9310862), (11, 6771536), (16, 4655431), (22, 3385768), (44, 1692884), (88, 846442), (176, 423221)]