71386504

素因数分解:

$2^3\times 7^1\times {\mathrm{1274759}}^1$

素因数の和:1274772

約数の個数: 16

約数和(自身を含む): 152971200

約数和(自身を除く): 81584696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1274759, 2549518, 5099036, 8923313, 10198072, 17846626, 35693252, 71386504]

約数ペア:

[(1, 71386504), (2, 35693252), (4, 17846626), (7, 10198072), (8, 8923313), (14, 5099036), (28, 2549518), (56, 1274759)]