3904576

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 63

約数和(自身を含む): 8854821

約数和(自身を除く): 4950245

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 169, 208, 247, 304, 338, 361, 416, 494, 608, 676, 722, 832, 988, 1216, 1352, 1444, 1976, 2704, 2888, 3211, 3952, 4693, 5408, 5776, 6422, 7904, 9386, 10816, 11552, 12844, 15808, 18772, 23104, 25688, 37544, 51376, 61009, 75088, 102752, 122018, 150176, 205504, 244036, 300352, 488072, 976144, 1952288, 3904576]

約数ペア:

[(1, 3904576), (2, 1952288), (4, 976144), (8, 488072), (13, 300352), (16, 244036), (19, 205504), (26, 150176), (32, 122018), (38, 102752), (52, 75088), (64, 61009), (76, 51376), (104, 37544), (152, 25688), (169, 23104), (208, 18772), (247, 15808), (304, 12844), (338, 11552), (361, 10816), (416, 9386), (494, 7904), (608, 6422), (676, 5776), (722, 5408), (832, 4693), (988, 3952), (1216, 3211), (1352, 2888), (1444, 2704)]