24681328

素因数分解:

$2^4\times 7^1\times {\mathrm{220369}}^1$

素因数の和:220384

約数の個数: 20

約数和(自身を含む): 54651760

約数和(自身を除く): 29970432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 220369, 440738, 881476, 1542583, 1762952, 3085166, 3525904, 6170332, 12340664, 24681328]

約数ペア:

[(1, 24681328), (2, 12340664), (4, 6170332), (7, 3525904), (8, 3085166), (14, 1762952), (16, 1542583), (28, 881476), (56, 440738), (112, 220369)]