74393284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139837}}^1$

素因数の和:139867

約数の個数: 24

約数和(自身を含む): 156618560

約数和(自身を除く): 82225276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 139837, 279674, 559348, 978859, 1957718, 2656903, 3915436, 5313806, 10627612, 18598321, 37196642, 74393284]

約数ペア:

[(1, 74393284), (2, 37196642), (4, 18598321), (7, 10627612), (14, 5313806), (19, 3915436), (28, 2656903), (38, 1957718), (76, 978859), (133, 559348), (266, 279674), (532, 139837)]