71487808

素因数分解:

$2^6\times 7^1\times {\mathrm{159571}}^1$

素因数の和:159590

約数の個数: 28

約数和(自身を含む): 162125152

約数和(自身を除く): 90637344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 159571, 319142, 638284, 1116997, 1276568, 2233994, 2553136, 4467988, 5106272, 8935976, 10212544, 17871952, 35743904, 71487808]

約数ペア:

[(1, 71487808), (2, 35743904), (4, 17871952), (7, 10212544), (8, 8935976), (14, 5106272), (16, 4467988), (28, 2553136), (32, 2233994), (56, 1276568), (64, 1116997), (112, 638284), (224, 319142), (448, 159571)]