71390204536

素因数分解:

$2^3\times 7^1\times {\mathrm{1274825081}}^1$

素因数の和:1274825094

約数の個数: 16

約数和(自身を含む): 152979009840

約数和(自身を除く): 81588805304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1274825081, 2549650162, 5099300324, 8923775567, 10198600648, 17847551134, 35695102268, 71390204536]

約数ペア:

[(1, 71390204536), (2, 35695102268), (4, 17847551134), (7, 10198600648), (8, 8923775567), (14, 5099300324), (28, 2549650162), (56, 1274825081)]