73503172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56891}}^1$

素因数の和:56931

約数の個数: 24

約数和(自身を含む): 143367840

約数和(自身を除く): 69864668

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 56891, 113782, 227564, 967147, 1080929, 1934294, 2161858, 3868588, 4323716, 18375793, 36751586, 73503172]

約数ペア:

[(1, 73503172), (2, 36751586), (4, 18375793), (17, 4323716), (19, 3868588), (34, 2161858), (38, 1934294), (68, 1080929), (76, 967147), (323, 227564), (646, 113782), (1292, 56891)]