28943136

素因数分解:

$2^5\times 3^3\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 85377600

約数和(自身を除く): 56434464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 139, 144, 216, 241, 278, 288, 417, 432, 482, 556, 723, 834, 864, 964, 1112, 1251, 1446, 1668, 1928, 2169, 2224, 2502, 2892, 3336, 3753, 3856, 4338, 4448, 5004, 5784, 6507, 6672, 7506, 7712, 8676, 10008, 11568, 13014, 13344, 15012, 17352, 20016, 23136, 26028, 30024, 33499, 34704, 40032, 52056, 60048, 66998, 69408, 100497, 104112, 120096, 133996, 200994, 208224, 267992, 301491, 401988, 535984, 602982, 803976, 904473, 1071968, 1205964, 1607952, 1808946, 2411928, 3215904, 3617892, 4823856, 7235784, 9647712, 14471568, 28943136]

約数ペア:

[(1, 28943136), (2, 14471568), (3, 9647712), (4, 7235784), (6, 4823856), (8, 3617892), (9, 3215904), (12, 2411928), (16, 1808946), (18, 1607952), (24, 1205964), (27, 1071968), (32, 904473), (36, 803976), (48, 602982), (54, 535984), (72, 401988), (96, 301491), (108, 267992), (139, 208224), (144, 200994), (216, 133996), (241, 120096), (278, 104112), (288, 100497), (417, 69408), (432, 66998), (482, 60048), (556, 52056), (723, 40032), (834, 34704), (864, 33499), (964, 30024), (1112, 26028), (1251, 23136), (1446, 20016), (1668, 17352), (1928, 15012), (2169, 13344), (2224, 13014), (2502, 11568), (2892, 10008), (3336, 8676), (3753, 7712), (3856, 7506), (4338, 6672), (4448, 6507), (5004, 5784)]