28273881194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{566089}}^1$

素因数の和:566234

約数の個数: 32

約数和(自身を含む): 48787900560

約数和(自身を除く): 20514019366

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 442, 1469, 1921, 2938, 3842, 24973, 49946, 566089, 1132178, 7359157, 9623513, 14718314, 19247026, 63968057, 125105669, 127936114, 250211338, 831584741, 1087456969, 1663169482, 2174913938, 14136940597, 28273881194]

約数ペア:

[(1, 28273881194), (2, 14136940597), (13, 2174913938), (17, 1663169482), (26, 1087456969), (34, 831584741), (113, 250211338), (221, 127936114), (226, 125105669), (442, 63968057), (1469, 19247026), (1921, 14718314), (2938, 9623513), (3842, 7359157), (24973, 1132178), (49946, 566089)]