25212044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4046

約数の個数: 36

約数和(自身を含む): 52240272

約数和(自身を除く): 27028228

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 4007, 6292, 8014, 16028, 44077, 52091, 88154, 104182, 176308, 208364, 484847, 573001, 969694, 1146002, 1939388, 2292004, 6303011, 12606022, 25212044]

約数ペア:

[(1, 25212044), (2, 12606022), (4, 6303011), (11, 2292004), (13, 1939388), (22, 1146002), (26, 969694), (44, 573001), (52, 484847), (121, 208364), (143, 176308), (242, 104182), (286, 88154), (484, 52091), (572, 44077), (1573, 16028), (3146, 8014), (4007, 6292)]