71243744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15569}}^1$

素因数の和:15603

約数の個数: 48

約数和(自身を含む): 164792880

約数和(自身を除く): 93549136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 15569, 31138, 62276, 124552, 171259, 202397, 249104, 342518, 404794, 498208, 685036, 809588, 1370072, 1619176, 2226367, 2740144, 3238352, 4452734, 5480288, 6476704, 8905468, 17810936, 35621872, 71243744]

約数ペア:

[(1, 71243744), (2, 35621872), (4, 17810936), (8, 8905468), (11, 6476704), (13, 5480288), (16, 4452734), (22, 3238352), (26, 2740144), (32, 2226367), (44, 1619176), (52, 1370072), (88, 809588), (104, 685036), (143, 498208), (176, 404794), (208, 342518), (286, 249104), (352, 202397), (416, 171259), (572, 124552), (1144, 62276), (2288, 31138), (4576, 15569)]