27441358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1453}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 50250240

約数和(自身を除く): 22808882

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 1453, 2698, 2906, 9443, 10171, 18886, 20342, 27607, 55214, 103163, 193249, 206326, 386498, 722141, 1444282, 1960097, 3920194, 13720679, 27441358]

約数ペア:

[(1, 27441358), (2, 13720679), (7, 3920194), (14, 1960097), (19, 1444282), (38, 722141), (71, 386498), (133, 206326), (142, 193249), (266, 103163), (497, 55214), (994, 27607), (1349, 20342), (1453, 18886), (2698, 10171), (2906, 9443)]