73401952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 157257072

約数和(自身を除く): 83855120

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 1747, 2626, 3232, 3494, 5252, 6988, 10504, 13976, 21008, 22711, 27952, 42016, 45422, 55904, 90844, 176447, 181688, 352894, 363376, 705788, 726752, 1411576, 2293811, 2823152, 4587622, 5646304, 9175244, 18350488, 36700976, 73401952]

約数ペア:

[(1, 73401952), (2, 36700976), (4, 18350488), (8, 9175244), (13, 5646304), (16, 4587622), (26, 2823152), (32, 2293811), (52, 1411576), (101, 726752), (104, 705788), (202, 363376), (208, 352894), (404, 181688), (416, 176447), (808, 90844), (1313, 55904), (1616, 45422), (1747, 42016), (2626, 27952), (3232, 22711), (3494, 21008), (5252, 13976), (6988, 10504)]