28494924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139681}}^1$

素因数の和:139705

約数の個数: 24

約数和(自身を含む): 70399728

約数和(自身を除く): 41904804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 139681, 279362, 419043, 558724, 838086, 1676172, 2374577, 4749154, 7123731, 9498308, 14247462, 28494924]

約数ペア:

[(1, 28494924), (2, 14247462), (3, 9498308), (4, 7123731), (6, 4749154), (12, 2374577), (17, 1676172), (34, 838086), (51, 558724), (68, 419043), (102, 279362), (204, 139681)]