71320610806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1\times {\mathrm{18959}}^1$

素因数の和:20580

約数の個数: 32

約数和(自身を含む): 113818245120

約数和(自身を除く): 42497634314

約数列:

[1, 2, 23, 46, 53, 106, 1219, 1543, 2438, 3086, 18959, 35489, 37918, 70978, 81779, 163558, 436057, 872114, 1004827, 1880917, 2009654, 3761834, 23111021, 29253737, 46222042, 58507474, 672835951, 1345671902, 1550448061, 3100896122, 35660305403, 71320610806]

約数ペア:

[(1, 71320610806), (2, 35660305403), (23, 3100896122), (46, 1550448061), (53, 1345671902), (106, 672835951), (1219, 58507474), (1543, 46222042), (2438, 29253737), (3086, 23111021), (18959, 3761834), (35489, 2009654), (37918, 1880917), (70978, 1004827), (81779, 872114), (163558, 436057)]