2912242576

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1949}}^1\times {\mathrm{1987}}^1$

素因数の和:3991

約数の個数: 40

約数和(自身を含む): 5768380800

約数和(自身を除く): 2856138224

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1949, 1987, 3898, 3974, 7796, 7948, 15592, 15896, 31184, 31792, 91603, 93389, 183206, 186778, 366412, 373556, 732824, 747112, 1465648, 1494224, 3872663, 7745326, 15490652, 30981304, 61962608, 182015161, 364030322, 728060644, 1456121288, 2912242576]

約数ペア:

[(1, 2912242576), (2, 1456121288), (4, 728060644), (8, 364030322), (16, 182015161), (47, 61962608), (94, 30981304), (188, 15490652), (376, 7745326), (752, 3872663), (1949, 1494224), (1987, 1465648), (3898, 747112), (3974, 732824), (7796, 373556), (7948, 366412), (15592, 186778), (15896, 183206), (31184, 93389), (31792, 91603)]