73428544

素因数分解:

$2^6\times 7^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:923

約数の個数: 56

約数和(自身を含む): 167444928

約数和(自身を除く): 94016384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 251, 448, 502, 653, 1004, 1306, 1757, 2008, 2612, 3514, 4016, 4571, 5224, 7028, 8032, 9142, 10448, 14056, 16064, 18284, 20896, 28112, 36568, 41792, 56224, 73136, 112448, 146272, 163903, 292544, 327806, 655612, 1147321, 1311224, 2294642, 2622448, 4589284, 5244896, 9178568, 10489792, 18357136, 36714272, 73428544]

約数ペア:

[(1, 73428544), (2, 36714272), (4, 18357136), (7, 10489792), (8, 9178568), (14, 5244896), (16, 4589284), (28, 2622448), (32, 2294642), (56, 1311224), (64, 1147321), (112, 655612), (224, 327806), (251, 292544), (448, 163903), (502, 146272), (653, 112448), (1004, 73136), (1306, 56224), (1757, 41792), (2008, 36568), (2612, 28112), (3514, 20896), (4016, 18284), (4571, 16064), (5224, 14056), (7028, 10448), (8032, 9142)]