74839504

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{19571}}^1$

素因数の和:19818

約数の個数: 20

約数和(自身を含む): 145615680

約数和(自身を除く): 70776176

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 19571, 39142, 78284, 156568, 313136, 4677469, 9354938, 18709876, 37419752, 74839504]

約数ペア:

[(1, 74839504), (2, 37419752), (4, 18709876), (8, 9354938), (16, 4677469), (239, 313136), (478, 156568), (956, 78284), (1912, 39142), (3824, 19571)]