27839972156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{673}}^1\times {\mathrm{2131}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 51179052288

約数和(自身を除く): 23339080132

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 673, 844, 1346, 2131, 2692, 4262, 4853, 8524, 9706, 15479, 19412, 30958, 49013, 61916, 98026, 142003, 196052, 284006, 449641, 568012, 899282, 1434163, 1798564, 2868326, 3266069, 5736652, 6532138, 10341743, 13064276, 20683486, 32985749, 41366972, 65971498, 131942996, 302608393, 605216786, 1210433572, 6959993039, 13919986078, 27839972156]

約数ペア:

[(1, 27839972156), (2, 13919986078), (4, 6959993039), (23, 1210433572), (46, 605216786), (92, 302608393), (211, 131942996), (422, 65971498), (673, 41366972), (844, 32985749), (1346, 20683486), (2131, 13064276), (2692, 10341743), (4262, 6532138), (4853, 5736652), (8524, 3266069), (9706, 2868326), (15479, 1798564), (19412, 1434163), (30958, 899282), (49013, 568012), (61916, 449641), (98026, 284006), (142003, 196052)]