73504214

素因数分解:

$2^1\times 7^4\times {\mathrm{15307}}^1$

素因数の和:15337

約数の個数: 20

約数和(自身を含む): 128633124

約数和(自身を除く): 55128910

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 15307, 30614, 107149, 214298, 750043, 1500086, 5250301, 10500602, 36752107, 73504214]

約数ペア:

[(1, 73504214), (2, 36752107), (7, 10500602), (14, 5250301), (49, 1500086), (98, 750043), (343, 214298), (686, 107149), (2401, 30614), (4802, 15307)]