71239588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7877}}^1$

素因数の和:7924

約数の個数: 48

約数和(自身を含む): 158820480

約数和(自身を除く): 87580892

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 7877, 9044, 15754, 31508, 55139, 110278, 133909, 149663, 220556, 267818, 299326, 535636, 598652, 937363, 1047641, 1874726, 2095282, 2544271, 3749452, 4190564, 5088542, 10177084, 17809897, 35619794, 71239588]

約数ペア:

[(1, 71239588), (2, 35619794), (4, 17809897), (7, 10177084), (14, 5088542), (17, 4190564), (19, 3749452), (28, 2544271), (34, 2095282), (38, 1874726), (68, 1047641), (76, 937363), (119, 598652), (133, 535636), (238, 299326), (266, 267818), (323, 220556), (476, 149663), (532, 133909), (646, 110278), (1292, 55139), (2261, 31508), (4522, 15754), (7877, 9044)]