28639692

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{34589}}^1$

素因数の和:34622

約数の個数: 36

約数和(自身を含む): 75544560

約数和(自身を除く): 46904868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 34589, 69178, 103767, 138356, 207534, 311301, 415068, 622602, 795547, 1245204, 1591094, 2386641, 3182188, 4773282, 7159923, 9546564, 14319846, 28639692]

約数ペア:

[(1, 28639692), (2, 14319846), (3, 9546564), (4, 7159923), (6, 4773282), (9, 3182188), (12, 2386641), (18, 1591094), (23, 1245204), (36, 795547), (46, 622602), (69, 415068), (92, 311301), (138, 207534), (207, 138356), (276, 103767), (414, 69178), (828, 34589)]