40149172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84347}}^1$

素因数の和:84375

約数の個数: 24

約数和(自身を含む): 85022784

約数和(自身を除く): 44873612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 84347, 168694, 337388, 590429, 1180858, 1433899, 2361716, 2867798, 5735596, 10037293, 20074586, 40149172]

約数ペア:

[(1, 40149172), (2, 20074586), (4, 10037293), (7, 5735596), (14, 2867798), (17, 2361716), (28, 1433899), (34, 1180858), (68, 590429), (119, 337388), (238, 168694), (476, 84347)]