3142784

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 6417840

約数和(自身を除く): 3275056

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 571, 688, 1142, 1376, 2284, 2752, 4568, 5504, 9136, 18272, 24553, 36544, 49106, 73088, 98212, 196424, 392848, 785696, 1571392, 3142784]

約数ペア:

[(1, 3142784), (2, 1571392), (4, 785696), (8, 392848), (16, 196424), (32, 98212), (43, 73088), (64, 49106), (86, 36544), (128, 24553), (172, 18272), (344, 9136), (571, 5504), (688, 4568), (1142, 2752), (1376, 2284)]