71802784

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{28403}}^1$

素因数の和:28492

約数の個数: 24

約数和(自身を含む): 143156160

約数和(自身を除く): 71353376

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 28403, 56806, 113612, 227224, 454448, 908896, 2243837, 4487674, 8975348, 17950696, 35901392, 71802784]

約数ペア:

[(1, 71802784), (2, 35901392), (4, 17950696), (8, 8975348), (16, 4487674), (32, 2243837), (79, 908896), (158, 454448), (316, 227224), (632, 113612), (1264, 56806), (2528, 28403)]