12504752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:861

約数の個数: 40

約数和(自身を含む): 26456640

約数和(自身を除く): 13951888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 761, 1027, 1264, 1522, 2054, 3044, 4108, 6088, 8216, 9893, 12176, 16432, 19786, 39572, 60119, 79144, 120238, 158288, 240476, 480952, 781547, 961904, 1563094, 3126188, 6252376, 12504752]

約数ペア:

[(1, 12504752), (2, 6252376), (4, 3126188), (8, 1563094), (13, 961904), (16, 781547), (26, 480952), (52, 240476), (79, 158288), (104, 120238), (158, 79144), (208, 60119), (316, 39572), (632, 19786), (761, 16432), (1027, 12176), (1264, 9893), (1522, 8216), (2054, 6088), (3044, 4108)]