28168164

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{26981}}^1$

素因数の和:27020

約数の個数: 36

約数和(自身を含む): 73660860

約数和(自身を除く): 45492696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 26981, 53962, 80943, 107924, 161886, 242829, 323772, 485658, 782449, 971316, 1564898, 2347347, 3129796, 4694694, 7042041, 9389388, 14084082, 28168164]

約数ペア:

[(1, 28168164), (2, 14084082), (3, 9389388), (4, 7042041), (6, 4694694), (9, 3129796), (12, 2347347), (18, 1564898), (29, 971316), (36, 782449), (58, 485658), (87, 323772), (116, 242829), (174, 161886), (261, 107924), (348, 80943), (522, 53962), (1044, 26981)]