42139488

素因数分解:

$2^5\times 3^1\times {\mathrm{438953}}^1$

素因数の和:438966

約数の個数: 24

約数和(自身を含む): 110616408

約数和(自身を除く): 68476920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 438953, 877906, 1316859, 1755812, 2633718, 3511624, 5267436, 7023248, 10534872, 14046496, 21069744, 42139488]

約数ペア:

[(1, 42139488), (2, 21069744), (3, 14046496), (4, 10534872), (6, 7023248), (8, 5267436), (12, 3511624), (16, 2633718), (24, 1755812), (32, 1316859), (48, 877906), (96, 438953)]