72276418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 50895422

約数列:

[1, 2, 17, 19, 34, 38, 53, 106, 323, 646, 901, 1007, 1802, 2014, 2111, 4222, 17119, 34238, 35887, 40109, 71774, 80218, 111883, 223766, 681853, 1363706, 1902011, 2125777, 3804022, 4251554, 36138209, 72276418]

約数ペア:

[(1, 72276418), (2, 36138209), (17, 4251554), (19, 3804022), (34, 2125777), (38, 1902011), (53, 1363706), (106, 681853), (323, 223766), (646, 111883), (901, 80218), (1007, 71774), (1802, 40109), (2014, 35887), (2111, 34238), (4222, 17119)]