25082356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 25720844

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 212, 247, 479, 494, 689, 958, 988, 1007, 1378, 1916, 2014, 2756, 4028, 6227, 9101, 12454, 13091, 18202, 24908, 25387, 26182, 36404, 50774, 52364, 101548, 118313, 236626, 330031, 473252, 482353, 660062, 964706, 1320124, 1929412, 6270589, 12541178, 25082356]

約数ペア:

[(1, 25082356), (2, 12541178), (4, 6270589), (13, 1929412), (19, 1320124), (26, 964706), (38, 660062), (52, 482353), (53, 473252), (76, 330031), (106, 236626), (212, 118313), (247, 101548), (479, 52364), (494, 50774), (689, 36404), (958, 26182), (988, 25387), (1007, 24908), (1378, 18202), (1916, 13091), (2014, 12454), (2756, 9101), (4028, 6227)]