40094272

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{4507}}^1$

素因数の和:4658

約数の個数: 28

約数和(自身を含む): 80152240

約数和(自身を除く): 40057968

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 4507, 8896, 9014, 18028, 36056, 72112, 144224, 288448, 626473, 1252946, 2505892, 5011784, 10023568, 20047136, 40094272]

約数ペア:

[(1, 40094272), (2, 20047136), (4, 10023568), (8, 5011784), (16, 2505892), (32, 1252946), (64, 626473), (139, 288448), (278, 144224), (556, 72112), (1112, 36056), (2224, 18028), (4448, 9014), (4507, 8896)]