28303272

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7417}}^1$

素因数の和:7482

約数の個数: 48

約数和(自身を含む): 78111540

約数和(自身を除く): 49808268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 7417, 14834, 22251, 29668, 44502, 59336, 66753, 89004, 133506, 178008, 267012, 393101, 534024, 786202, 1179303, 1572404, 2358606, 3144808, 3537909, 4717212, 7075818, 9434424, 14151636, 28303272]

約数ペア:

[(1, 28303272), (2, 14151636), (3, 9434424), (4, 7075818), (6, 4717212), (8, 3537909), (9, 3144808), (12, 2358606), (18, 1572404), (24, 1179303), (36, 786202), (53, 534024), (72, 393101), (106, 267012), (159, 178008), (212, 133506), (318, 89004), (424, 66753), (477, 59336), (636, 44502), (954, 29668), (1272, 22251), (1908, 14834), (3816, 7417)]