28769312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6321

約数の個数: 48

約数和(自身を含む): 66552192

約数和(自身を除く): 37782880

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, 6287, 12574, 25148, 50296, 69157, 81731, 100592, 138314, 163462, 201184, 276628, 326924, 553256, 653848, 899041, 1106512, 1307696, 1798082, 2213024, 2615392, 3596164, 7192328, 14384656, 28769312]

約数ペア:

[(1, 28769312), (2, 14384656), (4, 7192328), (8, 3596164), (11, 2615392), (13, 2213024), (16, 1798082), (22, 1307696), (26, 1106512), (32, 899041), (44, 653848), (52, 553256), (88, 326924), (104, 276628), (143, 201184), (176, 163462), (208, 138314), (286, 100592), (352, 81731), (416, 69157), (572, 50296), (1144, 25148), (2288, 12574), (4576, 6287)]