28017036

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{11279}}^1$

素因数の和:11315

約数の個数: 48

約数和(自身を含む): 75801600

約数和(自身を除く): 47784564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 11279, 22558, 33837, 45116, 67674, 101511, 135348, 203022, 259417, 304533, 406044, 518834, 609066, 778251, 1037668, 1218132, 1556502, 2334753, 3113004, 4669506, 7004259, 9339012, 14008518, 28017036]

約数ペア:

[(1, 28017036), (2, 14008518), (3, 9339012), (4, 7004259), (6, 4669506), (9, 3113004), (12, 2334753), (18, 1556502), (23, 1218132), (27, 1037668), (36, 778251), (46, 609066), (54, 518834), (69, 406044), (92, 304533), (108, 259417), (138, 203022), (207, 135348), (276, 101511), (414, 67674), (621, 45116), (828, 33837), (1242, 22558), (2484, 11279)]