87700928

素因数分解:

$2^6\times 7^1\times {\mathrm{195761}}^1$

素因数の和:195780

約数の個数: 28

約数和(自身を含む): 198894192

約数和(自身を除く): 111193264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 195761, 391522, 783044, 1370327, 1566088, 2740654, 3132176, 5481308, 6264352, 10962616, 12528704, 21925232, 43850464, 87700928]

約数ペア:

[(1, 87700928), (2, 43850464), (4, 21925232), (7, 12528704), (8, 10962616), (14, 6264352), (16, 5481308), (28, 3132176), (32, 2740654), (56, 1566088), (64, 1370327), (112, 783044), (224, 391522), (448, 195761)]