7549209992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{2347}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 15260685120

約数和(自身を除く): 7711475128

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 353, 536, 706, 1139, 1412, 2278, 2347, 2824, 4556, 4694, 6001, 9112, 9388, 12002, 18776, 23651, 24004, 39899, 47302, 48008, 79798, 94604, 157249, 159596, 189208, 314498, 319192, 402067, 628996, 804134, 828491, 1257992, 1608268, 1656982, 2673233, 3216536, 3313964, 5346466, 6627928, 10692932, 14084347, 21385864, 28168694, 55508897, 56337388, 111017794, 112674776, 222035588, 444071176, 943651249, 1887302498, 3774604996, 7549209992]

約数ペア:

[(1, 7549209992), (2, 3774604996), (4, 1887302498), (8, 943651249), (17, 444071176), (34, 222035588), (67, 112674776), (68, 111017794), (134, 56337388), (136, 55508897), (268, 28168694), (353, 21385864), (536, 14084347), (706, 10692932), (1139, 6627928), (1412, 5346466), (2278, 3313964), (2347, 3216536), (2824, 2673233), (4556, 1656982), (4694, 1608268), (6001, 1257992), (9112, 828491), (9388, 804134), (12002, 628996), (18776, 402067), (23651, 319192), (24004, 314498), (39899, 189208), (47302, 159596), (48008, 157249), (79798, 94604)]