73435456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 56

約数和(自身を含む): 154899360

約数和(自身を除く): 81463904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 152, 262, 304, 461, 524, 608, 922, 1048, 1216, 1844, 2096, 2489, 3688, 4192, 4978, 7376, 8384, 8759, 9956, 14752, 17518, 19912, 29504, 35036, 39824, 60391, 70072, 79648, 120782, 140144, 159296, 241564, 280288, 483128, 560576, 966256, 1147429, 1932512, 2294858, 3865024, 4589716, 9179432, 18358864, 36717728, 73435456]

約数ペア:

[(1, 73435456), (2, 36717728), (4, 18358864), (8, 9179432), (16, 4589716), (19, 3865024), (32, 2294858), (38, 1932512), (64, 1147429), (76, 966256), (131, 560576), (152, 483128), (262, 280288), (304, 241564), (461, 159296), (524, 140144), (608, 120782), (922, 79648), (1048, 70072), (1216, 60391), (1844, 39824), (2096, 35036), (2489, 29504), (3688, 19912), (4192, 17518), (4978, 14752), (7376, 9956), (8384, 8759)]