71463616

素因数分解:

$2^6\times 7^1\times {\mathrm{269}}^1\times {\mathrm{593}}^1$

素因数の和:881

約数の個数: 56

約数和(自身を含む): 162946080

約数和(自身を除く): 91482464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 269, 448, 538, 593, 1076, 1186, 1883, 2152, 2372, 3766, 4151, 4304, 4744, 7532, 8302, 8608, 9488, 15064, 16604, 17216, 18976, 30128, 33208, 37952, 60256, 66416, 120512, 132832, 159517, 265664, 319034, 638068, 1116619, 1276136, 2233238, 2552272, 4466476, 5104544, 8932952, 10209088, 17865904, 35731808, 71463616]

約数ペア:

[(1, 71463616), (2, 35731808), (4, 17865904), (7, 10209088), (8, 8932952), (14, 5104544), (16, 4466476), (28, 2552272), (32, 2233238), (56, 1276136), (64, 1116619), (112, 638068), (224, 319034), (269, 265664), (448, 159517), (538, 132832), (593, 120512), (1076, 66416), (1186, 60256), (1883, 37952), (2152, 33208), (2372, 30128), (3766, 18976), (4151, 17216), (4304, 16604), (4744, 15064), (7532, 9488), (8302, 8608)]