7788448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 16511040

約数和(自身を除く): 8722592

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 139, 206, 272, 278, 412, 544, 556, 824, 1112, 1648, 1751, 2224, 2363, 3296, 3502, 4448, 4726, 7004, 9452, 14008, 14317, 18904, 28016, 28634, 37808, 56032, 57268, 75616, 114536, 229072, 243389, 458144, 486778, 973556, 1947112, 3894224, 7788448]

約数ペア:

[(1, 7788448), (2, 3894224), (4, 1947112), (8, 973556), (16, 486778), (17, 458144), (32, 243389), (34, 229072), (68, 114536), (103, 75616), (136, 57268), (139, 56032), (206, 37808), (272, 28634), (278, 28016), (412, 18904), (544, 14317), (556, 14008), (824, 9452), (1112, 7004), (1648, 4726), (1751, 4448), (2224, 3502), (2363, 3296)]