17970728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 35544960

約数和(自身を除く): 17574232

約数列:

[1, 2, 4, 8, 23, 46, 92, 101, 184, 202, 404, 808, 967, 1934, 2323, 3868, 4646, 7736, 9292, 18584, 22241, 44482, 88964, 97667, 177928, 195334, 390668, 781336, 2246341, 4492682, 8985364, 17970728]

約数ペア:

[(1, 17970728), (2, 8985364), (4, 4492682), (8, 2246341), (23, 781336), (46, 390668), (92, 195334), (101, 177928), (184, 97667), (202, 88964), (404, 44482), (808, 22241), (967, 18584), (1934, 9292), (2323, 7736), (3868, 4646)]