71612192

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{21727}}^1$

素因数の和:21840

約数の個数: 24

約数和(自身を含む): 142361856

約数和(自身を除く): 70749664

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 21727, 43454, 86908, 173816, 347632, 695264, 2237881, 4475762, 8951524, 17903048, 35806096, 71612192]

約数ペア:

[(1, 71612192), (2, 35806096), (4, 17903048), (8, 8951524), (16, 4475762), (32, 2237881), (103, 695264), (206, 347632), (412, 173816), (824, 86908), (1648, 43454), (3296, 21727)]