28406256

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{6101}}^1$

素因数の和:6209

約数の個数: 40

約数和(自身を含む): 74151504

約数和(自身を除く): 45745248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 6101, 12202, 18303, 24404, 36606, 48808, 73212, 97616, 146424, 292848, 591797, 1183594, 1775391, 2367188, 3550782, 4734376, 7101564, 9468752, 14203128, 28406256]

約数ペア:

[(1, 28406256), (2, 14203128), (3, 9468752), (4, 7101564), (6, 4734376), (8, 3550782), (12, 2367188), (16, 1775391), (24, 1183594), (48, 591797), (97, 292848), (194, 146424), (291, 97616), (388, 73212), (582, 48808), (776, 36606), (1164, 24404), (1552, 18303), (2328, 12202), (4656, 6101)]