26666848

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{4931}}^1$

素因数の和:4967

約数の個数: 36

約数和(自身を含む): 56861028

約数和(自身を除く): 30194180

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 4931, 5408, 9862, 19724, 39448, 64103, 78896, 128206, 157792, 256412, 512824, 833339, 1025648, 1666678, 2051296, 3333356, 6666712, 13333424, 26666848]

約数ペア:

[(1, 26666848), (2, 13333424), (4, 6666712), (8, 3333356), (13, 2051296), (16, 1666678), (26, 1025648), (32, 833339), (52, 512824), (104, 256412), (169, 157792), (208, 128206), (338, 78896), (416, 64103), (676, 39448), (1352, 19724), (2704, 9862), (4931, 5408)]