72728618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{112583}}^1$

素因数の和:112621

約数の個数: 16

約数和(自身を含む): 121590720

約数和(自身を除く): 48862102

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 112583, 225166, 1913911, 2139077, 3827822, 4278154, 36364309, 72728618]

約数ペア:

[(1, 72728618), (2, 36364309), (17, 4278154), (19, 3827822), (34, 2139077), (38, 1913911), (323, 225166), (646, 112583)]