72668198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{7109}}^1$

素因数の和:7399

約数の個数: 16

約数和(自身を含む): 115182000

約数和(自身を除く): 42513802

約数列:

[1, 2, 19, 38, 269, 538, 5111, 7109, 10222, 14218, 135071, 270142, 1912321, 3824642, 36334099, 72668198]

約数ペア:

[(1, 72668198), (2, 36334099), (19, 3824642), (38, 1912321), (269, 270142), (538, 135071), (5111, 14218), (7109, 10222)]