28770516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{34747}}^1$

素因数の和:34780

約数の個数: 36

約数和(自身を含む): 75889632

約数和(自身を除く): 47119116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 34747, 69494, 104241, 138988, 208482, 312723, 416964, 625446, 799181, 1250892, 1598362, 2397543, 3196724, 4795086, 7192629, 9590172, 14385258, 28770516]

約数ペア:

[(1, 28770516), (2, 14385258), (3, 9590172), (4, 7192629), (6, 4795086), (9, 3196724), (12, 2397543), (18, 1598362), (23, 1250892), (36, 799181), (46, 625446), (69, 416964), (92, 312723), (138, 208482), (207, 138988), (276, 104241), (414, 69494), (828, 34747)]