71843296

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4787}}^1$

素因数の和:4871

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 92251040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 4787, 7504, 9574, 15008, 19148, 33509, 38296, 67018, 76592, 134036, 153184, 268072, 320729, 536144, 641458, 1072288, 1282916, 2245103, 2565832, 4490206, 5131664, 8980412, 10263328, 17960824, 35921648, 71843296]

約数ペア:

[(1, 71843296), (2, 35921648), (4, 17960824), (7, 10263328), (8, 8980412), (14, 5131664), (16, 4490206), (28, 2565832), (32, 2245103), (56, 1282916), (67, 1072288), (112, 641458), (134, 536144), (224, 320729), (268, 268072), (469, 153184), (536, 134036), (938, 76592), (1072, 67018), (1876, 38296), (2144, 33509), (3752, 19148), (4787, 15008), (7504, 9574)]