47226068

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{40853}}^1$

素因数の和:40891

約数の個数: 18

約数和(自身を含む): 87795246

約数和(自身を除く): 40569178

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 40853, 81706, 163412, 694501, 1389002, 2778004, 11806517, 23613034, 47226068]

約数ペア:

[(1, 47226068), (2, 23613034), (4, 11806517), (17, 2778004), (34, 1389002), (68, 694501), (289, 163412), (578, 81706), (1156, 40853)]