41638168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 97161120

約数和(自身を除く): 55522952

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2141, 2431, 4282, 4862, 8564, 9724, 17128, 19448, 23551, 27833, 36397, 47102, 55666, 72794, 94204, 111332, 145588, 188408, 222664, 291176, 306163, 400367, 473161, 612326, 800734, 946322, 1224652, 1601468, 1892644, 2449304, 3202936, 3785288, 5204771, 10409542, 20819084, 41638168]

約数ペア:

[(1, 41638168), (2, 20819084), (4, 10409542), (8, 5204771), (11, 3785288), (13, 3202936), (17, 2449304), (22, 1892644), (26, 1601468), (34, 1224652), (44, 946322), (52, 800734), (68, 612326), (88, 473161), (104, 400367), (136, 306163), (143, 291176), (187, 222664), (221, 188408), (286, 145588), (374, 111332), (442, 94204), (572, 72794), (748, 55666), (884, 47102), (1144, 36397), (1496, 27833), (1768, 23551), (2141, 19448), (2431, 17128), (4282, 9724), (4862, 8564)]