21821504

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{5779}}^1$

素因数の和:5850

約数の個数: 28

約数和(自身を含む): 44043600

約数和(自身を除く): 22222096

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 5779, 11558, 23116, 46232, 92464, 184928, 340961, 369856, 681922, 1363844, 2727688, 5455376, 10910752, 21821504]

約数ペア:

[(1, 21821504), (2, 10910752), (4, 5455376), (8, 2727688), (16, 1363844), (32, 681922), (59, 369856), (64, 340961), (118, 184928), (236, 92464), (472, 46232), (944, 23116), (1888, 11558), (3776, 5779)]