28093626

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 71884800

約数和(自身を除く): 43791174

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 31, 33, 46, 62, 66, 69, 93, 99, 138, 186, 198, 199, 207, 253, 279, 341, 398, 414, 506, 558, 597, 682, 713, 759, 1023, 1194, 1426, 1518, 1791, 2046, 2139, 2189, 2277, 3069, 3582, 4278, 4378, 4554, 4577, 6138, 6169, 6417, 6567, 7843, 9154, 12338, 12834, 13134, 13731, 15686, 18507, 19701, 23529, 27462, 37014, 39402, 41193, 47058, 50347, 55521, 67859, 70587, 82386, 100694, 111042, 135718, 141174, 141887, 151041, 203577, 283774, 302082, 407154, 425661, 453123, 610731, 851322, 906246, 1221462, 1276983, 1560757, 2553966, 3121514, 4682271, 9364542, 14046813, 28093626]

約数ペア:

[(1, 28093626), (2, 14046813), (3, 9364542), (6, 4682271), (9, 3121514), (11, 2553966), (18, 1560757), (22, 1276983), (23, 1221462), (31, 906246), (33, 851322), (46, 610731), (62, 453123), (66, 425661), (69, 407154), (93, 302082), (99, 283774), (138, 203577), (186, 151041), (198, 141887), (199, 141174), (207, 135718), (253, 111042), (279, 100694), (341, 82386), (398, 70587), (414, 67859), (506, 55521), (558, 50347), (597, 47058), (682, 41193), (713, 39402), (759, 37014), (1023, 27462), (1194, 23529), (1426, 19701), (1518, 18507), (1791, 15686), (2046, 13731), (2139, 13134), (2189, 12834), (2277, 12338), (3069, 9154), (3582, 7843), (4278, 6567), (4378, 6417), (4554, 6169), (4577, 6138)]