8266292008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{38603}}^1$

素因数の和:38722

約数の個数: 64

約数和(自身を含む): 17510774400

約数和(自身を除く): 9244482392

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 71, 104, 116, 142, 232, 284, 377, 568, 754, 923, 1508, 1846, 2059, 3016, 3692, 4118, 7384, 8236, 16472, 26767, 38603, 53534, 77206, 107068, 154412, 214136, 308824, 501839, 1003678, 1119487, 2007356, 2238974, 2740813, 4014712, 4477948, 5481626, 8955896, 10963252, 14553331, 21926504, 29106662, 35630569, 58213324, 71261138, 79483577, 116426648, 142522276, 158967154, 285044552, 317934308, 635868616, 1033286501, 2066573002, 4133146004, 8266292008]

約数ペア:

[(1, 8266292008), (2, 4133146004), (4, 2066573002), (8, 1033286501), (13, 635868616), (26, 317934308), (29, 285044552), (52, 158967154), (58, 142522276), (71, 116426648), (104, 79483577), (116, 71261138), (142, 58213324), (232, 35630569), (284, 29106662), (377, 21926504), (568, 14553331), (754, 10963252), (923, 8955896), (1508, 5481626), (1846, 4477948), (2059, 4014712), (3016, 2740813), (3692, 2238974), (4118, 2007356), (7384, 1119487), (8236, 1003678), (16472, 501839), (26767, 308824), (38603, 214136), (53534, 154412), (77206, 107068)]