4418336

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 72

約数和(自身を含む): 10145520

約数和(自身を除く): 5727184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 76, 86, 104, 152, 169, 172, 208, 247, 304, 338, 344, 416, 494, 559, 608, 676, 688, 817, 988, 1118, 1352, 1376, 1634, 1976, 2236, 2704, 3211, 3268, 3952, 4472, 5408, 6422, 6536, 7267, 7904, 8944, 10621, 12844, 13072, 14534, 17888, 21242, 25688, 26144, 29068, 42484, 51376, 58136, 84968, 102752, 116272, 138073, 169936, 232544, 276146, 339872, 552292, 1104584, 2209168, 4418336]

約数ペア:

[(1, 4418336), (2, 2209168), (4, 1104584), (8, 552292), (13, 339872), (16, 276146), (19, 232544), (26, 169936), (32, 138073), (38, 116272), (43, 102752), (52, 84968), (76, 58136), (86, 51376), (104, 42484), (152, 29068), (169, 26144), (172, 25688), (208, 21242), (247, 17888), (304, 14534), (338, 13072), (344, 12844), (416, 10621), (494, 8944), (559, 7904), (608, 7267), (676, 6536), (688, 6422), (817, 5408), (988, 4472), (1118, 3952), (1352, 3268), (1376, 3211), (1634, 2704), (1976, 2236)]