40821536

素因数分解:

$2^5\times 7^1\times {\mathrm{182239}}^1$

素因数の和:182256

約数の個数: 24

約数和(自身を含む): 91848960

約数和(自身を除く): 51027424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 182239, 364478, 728956, 1275673, 1457912, 2551346, 2915824, 5102692, 5831648, 10205384, 20410768, 40821536]

約数ペア:

[(1, 40821536), (2, 20410768), (4, 10205384), (7, 5831648), (8, 5102692), (14, 2915824), (16, 2551346), (28, 1457912), (32, 1275673), (56, 728956), (112, 364478), (224, 182239)]