64255128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3943}}^1$

素因数の和:4056

約数の個数: 64

約数和(自身を含む): 185525760

約数和(自身を除く): 121270632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 3943, 4074, 5432, 7886, 8148, 11829, 15772, 16296, 23658, 27601, 31544, 47316, 55202, 82803, 94632, 110404, 165606, 220808, 331212, 382471, 662424, 764942, 1147413, 1529884, 2294826, 2677297, 3059768, 4589652, 5354594, 8031891, 9179304, 10709188, 16063782, 21418376, 32127564, 64255128]

約数ペア:

[(1, 64255128), (2, 32127564), (3, 21418376), (4, 16063782), (6, 10709188), (7, 9179304), (8, 8031891), (12, 5354594), (14, 4589652), (21, 3059768), (24, 2677297), (28, 2294826), (42, 1529884), (56, 1147413), (84, 764942), (97, 662424), (168, 382471), (194, 331212), (291, 220808), (388, 165606), (582, 110404), (679, 94632), (776, 82803), (1164, 55202), (1358, 47316), (2037, 31544), (2328, 27601), (2716, 23658), (3943, 16296), (4074, 15772), (5432, 11829), (7886, 8148)]