71971648

素因数分解:

$2^6\times 7^1\times {\mathrm{160651}}^1$

素因数の和:160670

約数の個数: 28

約数和(自身を含む): 163222432

約数和(自身を除く): 91250784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 160651, 321302, 642604, 1124557, 1285208, 2249114, 2570416, 4498228, 5140832, 8996456, 10281664, 17992912, 35985824, 71971648]

約数ペア:

[(1, 71971648), (2, 35985824), (4, 17992912), (7, 10281664), (8, 8996456), (14, 5140832), (16, 4498228), (28, 2570416), (32, 2249114), (56, 1285208), (64, 1124557), (112, 642604), (224, 321302), (448, 160651)]