77643044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14389}}^1$

素因数の和:14483

約数の個数: 24

約数和(自身を含む): 145051200

約数和(自身を除く): 67408156

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 14389, 28778, 57556, 273391, 546782, 1021619, 1093564, 2043238, 4086476, 19410761, 38821522, 77643044]

約数ペア:

[(1, 77643044), (2, 38821522), (4, 19410761), (19, 4086476), (38, 2043238), (71, 1093564), (76, 1021619), (142, 546782), (284, 273391), (1349, 57556), (2698, 28778), (5396, 14389)]