28132508

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 50663424

約数和(自身を除く): 22530916

約数列:

[1, 2, 4, 47, 94, 151, 188, 302, 604, 991, 1982, 3964, 7097, 14194, 28388, 46577, 93154, 149641, 186308, 299282, 598564, 7033127, 14066254, 28132508]

約数ペア:

[(1, 28132508), (2, 14066254), (4, 7033127), (47, 598564), (94, 299282), (151, 186308), (188, 149641), (302, 93154), (604, 46577), (991, 28388), (1982, 14194), (3964, 7097)]