28607474

素因数分解:

$2^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1430

約数の個数: 24

約数和(自身を含む): 50159088

約数和(自身を除く): 21551614

約数列:

[1, 2, 7, 14, 49, 98, 251, 502, 1163, 1757, 2326, 3514, 8141, 12299, 16282, 24598, 56987, 113974, 291913, 583826, 2043391, 4086782, 14303737, 28607474]

約数ペア:

[(1, 28607474), (2, 14303737), (7, 4086782), (14, 2043391), (49, 583826), (98, 291913), (251, 113974), (502, 56987), (1163, 24598), (1757, 16282), (2326, 12299), (3514, 8141)]