57281392

素因数分解:

$2^4\times 7^2\times {\mathrm{73063}}^1$

素因数の和:73085

約数の個数: 30

約数和(自身を含む): 129104088

約数和(自身を除く): 71822696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 73063, 146126, 292252, 511441, 584504, 1022882, 1169008, 2045764, 3580087, 4091528, 7160174, 8183056, 14320348, 28640696, 57281392]

約数ペア:

[(1, 57281392), (2, 28640696), (4, 14320348), (7, 8183056), (8, 7160174), (14, 4091528), (16, 3580087), (28, 2045764), (49, 1169008), (56, 1022882), (98, 584504), (112, 511441), (196, 292252), (392, 146126), (784, 73063)]