27831874564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{34259}}^1$

素因数の和:35212

約数の個数: 48

約数和(自身を含む): 55599868800

約数和(自身を除く): 27767994236

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 919, 1838, 3676, 11947, 15623, 23894, 31246, 34259, 47788, 62492, 68518, 137036, 203099, 406198, 445367, 582403, 812396, 890734, 1164806, 1781468, 2329612, 7571239, 15142478, 30284956, 31484021, 62968042, 125936084, 409292273, 535228357, 818584546, 1070456714, 1637169092, 2140913428, 6957968641, 13915937282, 27831874564]

約数ペア:

[(1, 27831874564), (2, 13915937282), (4, 6957968641), (13, 2140913428), (17, 1637169092), (26, 1070456714), (34, 818584546), (52, 535228357), (68, 409292273), (221, 125936084), (442, 62968042), (884, 31484021), (919, 30284956), (1838, 15142478), (3676, 7571239), (11947, 2329612), (15623, 1781468), (23894, 1164806), (31246, 890734), (34259, 812396), (47788, 582403), (62492, 445367), (68518, 406198), (137036, 203099)]