71546710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1553}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 136950912

約数和(自身を除く): 65404202

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 271, 542, 1355, 1553, 2710, 3106, 4607, 7765, 9214, 15530, 23035, 26401, 46070, 52802, 132005, 264010, 420863, 841726, 2104315, 4208630, 7154671, 14309342, 35773355, 71546710]

約数ペア:

[(1, 71546710), (2, 35773355), (5, 14309342), (10, 7154671), (17, 4208630), (34, 2104315), (85, 841726), (170, 420863), (271, 264010), (542, 132005), (1355, 52802), (1553, 46070), (2710, 26401), (3106, 23035), (4607, 15530), (7765, 9214)]