73752796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21169}}^1$

素因数の和:21253

約数の個数: 24

約数和(自身を含む): 141076880

約数和(自身を除く): 67324084

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 21169, 42338, 84676, 275197, 550394, 1100788, 1418323, 2836646, 5673292, 18438199, 36876398, 73752796]

約数ペア:

[(1, 73752796), (2, 36876398), (4, 18438199), (13, 5673292), (26, 2836646), (52, 1418323), (67, 1100788), (134, 550394), (268, 275197), (871, 84676), (1742, 42338), (3484, 21169)]