28839636

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16349}}^1$

素因数の和:16373

約数の個数: 54

約数和(自身を含む): 84807450

約数和(自身を除く): 55967814

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 16349, 32698, 49047, 65396, 98094, 114443, 147141, 196188, 228886, 294282, 343329, 457772, 588564, 686658, 801101, 1029987, 1373316, 1602202, 2059974, 2403303, 3204404, 4119948, 4806606, 7209909, 9613212, 14419818, 28839636]

約数ペア:

[(1, 28839636), (2, 14419818), (3, 9613212), (4, 7209909), (6, 4806606), (7, 4119948), (9, 3204404), (12, 2403303), (14, 2059974), (18, 1602202), (21, 1373316), (28, 1029987), (36, 801101), (42, 686658), (49, 588564), (63, 457772), (84, 343329), (98, 294282), (126, 228886), (147, 196188), (196, 147141), (252, 114443), (294, 98094), (441, 65396), (588, 49047), (882, 32698), (1764, 16349)]