28460574792

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2338969}}^1$

素因数の和:2339007

約数の個数: 72

約数和(自身を含む): 83466144450

約数和(自身を除く): 55005569658

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1352, 1521, 2028, 3042, 4056, 6084, 12168, 2338969, 4677938, 7016907, 9355876, 14033814, 18711752, 21050721, 28067628, 30406597, 42101442, 56135256, 60813194, 84202884, 91219791, 121626388, 168405768, 182439582, 243252776, 273659373, 364879164, 395285761, 547318746, 729758328, 790571522, 1094637492, 1185857283, 1581143044, 2189274984, 2371714566, 3162286088, 3557571849, 4743429132, 7115143698, 9486858264, 14230287396, 28460574792]

約数ペア:

[(1, 28460574792), (2, 14230287396), (3, 9486858264), (4, 7115143698), (6, 4743429132), (8, 3557571849), (9, 3162286088), (12, 2371714566), (13, 2189274984), (18, 1581143044), (24, 1185857283), (26, 1094637492), (36, 790571522), (39, 729758328), (52, 547318746), (72, 395285761), (78, 364879164), (104, 273659373), (117, 243252776), (156, 182439582), (169, 168405768), (234, 121626388), (312, 91219791), (338, 84202884), (468, 60813194), (507, 56135256), (676, 42101442), (936, 30406597), (1014, 28067628), (1352, 21050721), (1521, 18711752), (2028, 14033814), (3042, 9355876), (4056, 7016907), (6084, 4677938), (12168, 2338969)]