2587256

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 5667840

約数和(自身を除く): 3080584

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 983, 1316, 1966, 2632, 3932, 6881, 7864, 13762, 27524, 46201, 55048, 92402, 184804, 323407, 369608, 646814, 1293628, 2587256]

約数ペア:

[(1, 2587256), (2, 1293628), (4, 646814), (7, 369608), (8, 323407), (14, 184804), (28, 92402), (47, 55048), (56, 46201), (94, 27524), (188, 13762), (329, 7864), (376, 6881), (658, 3932), (983, 2632), (1316, 1966)]