71027079824

素因数分解:

$2^4\times {\mathrm{88513}}^1\times {\mathrm{50153}}^1$

素因数の和:138674

約数の個数: 20

約数和(自身を含む): 137619265836

約数和(自身を除く): 66592186012

約数列:

[1, 2, 4, 8, 16, 50153, 88513, 100306, 177026, 200612, 354052, 401224, 708104, 802448, 1416208, 4439192489, 8878384978, 17756769956, 35513539912, 71027079824]

約数ペア:

[(1, 71027079824), (2, 35513539912), (4, 17756769956), (8, 8878384978), (16, 4439192489), (50153, 1416208), (88513, 802448), (100306, 708104), (177026, 401224), (200612, 354052)]