28371952

素因数分解:

$2^4\times 7^1\times {\mathrm{253321}}^1$

素因数の和:253336

約数の個数: 20

約数和(自身を含む): 62823856

約数和(自身を除く): 34451904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 253321, 506642, 1013284, 1773247, 2026568, 3546494, 4053136, 7092988, 14185976, 28371952]

約数ペア:

[(1, 28371952), (2, 14185976), (4, 7092988), (7, 4053136), (8, 3546494), (14, 2026568), (16, 1773247), (28, 1013284), (56, 506642), (112, 253321)]