28167328

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3067}}^1$

素因数の和:3125

約数の個数: 48

約数和(自身を含む): 64943424

約数和(自身を除く): 36776096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 3067, 4592, 6134, 9184, 12268, 21469, 24536, 42938, 49072, 85876, 98144, 125747, 171752, 251494, 343504, 502988, 687008, 880229, 1005976, 1760458, 2011952, 3520916, 4023904, 7041832, 14083664, 28167328]

約数ペア:

[(1, 28167328), (2, 14083664), (4, 7041832), (7, 4023904), (8, 3520916), (14, 2011952), (16, 1760458), (28, 1005976), (32, 880229), (41, 687008), (56, 502988), (82, 343504), (112, 251494), (164, 171752), (224, 125747), (287, 98144), (328, 85876), (574, 49072), (656, 42938), (1148, 24536), (1312, 21469), (2296, 12268), (3067, 9184), (4592, 6134)]