28541376

素因数分解:

$2^6\times 3^3\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 112

約数和(自身を含む): 85344000

約数和(自身を除く): 56802624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 144, 166, 192, 199, 216, 249, 288, 332, 398, 432, 498, 576, 597, 664, 747, 796, 864, 996, 1194, 1328, 1494, 1592, 1728, 1791, 1992, 2241, 2388, 2656, 2988, 3184, 3582, 3984, 4482, 4776, 5312, 5373, 5976, 6368, 7164, 7968, 8964, 9552, 10746, 11952, 12736, 14328, 15936, 16517, 17928, 19104, 21492, 23904, 28656, 33034, 35856, 38208, 42984, 47808, 49551, 57312, 66068, 71712, 85968, 99102, 114624, 132136, 143424, 148653, 171936, 198204, 264272, 297306, 343872, 396408, 445959, 528544, 594612, 792816, 891918, 1057088, 1189224, 1585632, 1783836, 2378448, 3171264, 3567672, 4756896, 7135344, 9513792, 14270688, 28541376]

約数ペア:

[(1, 28541376), (2, 14270688), (3, 9513792), (4, 7135344), (6, 4756896), (8, 3567672), (9, 3171264), (12, 2378448), (16, 1783836), (18, 1585632), (24, 1189224), (27, 1057088), (32, 891918), (36, 792816), (48, 594612), (54, 528544), (64, 445959), (72, 396408), (83, 343872), (96, 297306), (108, 264272), (144, 198204), (166, 171936), (192, 148653), (199, 143424), (216, 132136), (249, 114624), (288, 99102), (332, 85968), (398, 71712), (432, 66068), (498, 57312), (576, 49551), (597, 47808), (664, 42984), (747, 38208), (796, 35856), (864, 33034), (996, 28656), (1194, 23904), (1328, 21492), (1494, 19104), (1592, 17928), (1728, 16517), (1791, 15936), (1992, 14328), (2241, 12736), (2388, 11952), (2656, 10746), (2988, 9552), (3184, 8964), (3582, 7968), (3984, 7164), (4482, 6368), (4776, 5976), (5312, 5373)]