40472096

素因数分解:

$2^5\times 7^1\times {\mathrm{180679}}^1$

素因数の和:180696

約数の個数: 24

約数和(自身を含む): 91062720

約数和(自身を除く): 50590624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 180679, 361358, 722716, 1264753, 1445432, 2529506, 2890864, 5059012, 5781728, 10118024, 20236048, 40472096]

約数ペア:

[(1, 40472096), (2, 20236048), (4, 10118024), (7, 5781728), (8, 5059012), (14, 2890864), (16, 2529506), (28, 1445432), (32, 1264753), (56, 722716), (112, 361358), (224, 180679)]