72307198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4793}}^1$

素因数の和:5211

約数の個数: 16

約数和(自身を含む): 114480720

約数和(自身を除く): 42173522

約数列:

[1, 2, 19, 38, 397, 794, 4793, 7543, 9586, 15086, 91067, 182134, 1902821, 3805642, 36153599, 72307198]

約数ペア:

[(1, 72307198), (2, 36153599), (19, 3805642), (38, 1902821), (397, 182134), (794, 91067), (4793, 15086), (7543, 9586)]