28930824

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{10303}}^1$

素因数の和:10331

約数の個数: 64

約数和(自身を含む): 86553600

約数和(自身を除く): 57622776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 10303, 20606, 30909, 41212, 61818, 82424, 92727, 123636, 133939, 185454, 247272, 267878, 278181, 370908, 401817, 535756, 556362, 741816, 803634, 1071512, 1112724, 1205451, 1607268, 2225448, 2410902, 3214536, 3616353, 4821804, 7232706, 9643608, 14465412, 28930824]

約数ペア:

[(1, 28930824), (2, 14465412), (3, 9643608), (4, 7232706), (6, 4821804), (8, 3616353), (9, 3214536), (12, 2410902), (13, 2225448), (18, 1607268), (24, 1205451), (26, 1112724), (27, 1071512), (36, 803634), (39, 741816), (52, 556362), (54, 535756), (72, 401817), (78, 370908), (104, 278181), (108, 267878), (117, 247272), (156, 185454), (216, 133939), (234, 123636), (312, 92727), (351, 82424), (468, 61818), (702, 41212), (936, 30909), (1404, 20606), (2808, 10303)]