21434504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29443}}^1$

素因数の和:29469

約数の個数: 32

約数和(自身を含む): 49465920

約数和(自身を除く): 28031416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 29443, 58886, 117772, 206101, 235544, 382759, 412202, 765518, 824404, 1531036, 1648808, 2679313, 3062072, 5358626, 10717252, 21434504]

約数ペア:

[(1, 21434504), (2, 10717252), (4, 5358626), (7, 3062072), (8, 2679313), (13, 1648808), (14, 1531036), (26, 824404), (28, 765518), (52, 412202), (56, 382759), (91, 235544), (104, 206101), (182, 117772), (364, 58886), (728, 29443)]