70726964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 155057280

約数和(自身を除く): 84330316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 277, 308, 554, 829, 1108, 1658, 1939, 3047, 3316, 3878, 5803, 6094, 7756, 9119, 11606, 12188, 18238, 21329, 23212, 36476, 42658, 63833, 85316, 127666, 229633, 255332, 459266, 918532, 1607431, 2525963, 3214862, 5051926, 6429724, 10103852, 17681741, 35363482, 70726964]

約数ペア:

[(1, 70726964), (2, 35363482), (4, 17681741), (7, 10103852), (11, 6429724), (14, 5051926), (22, 3214862), (28, 2525963), (44, 1607431), (77, 918532), (154, 459266), (277, 255332), (308, 229633), (554, 127666), (829, 85316), (1108, 63833), (1658, 42658), (1939, 36476), (3047, 23212), (3316, 21329), (3878, 18238), (5803, 12188), (6094, 11606), (7756, 9119)]