74675248

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{33577}}^1$

素因数の和:33724

約数の個数: 20

約数和(自身を含む): 145728520

約数和(自身を除く): 71053272

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 33577, 67154, 134308, 268616, 537232, 4667203, 9334406, 18668812, 37337624, 74675248]

約数ペア:

[(1, 74675248), (2, 37337624), (4, 18668812), (8, 9334406), (16, 4667203), (139, 537232), (278, 268616), (556, 134308), (1112, 67154), (2224, 33577)]