25538502

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 58126320

約数和(自身を除く): 32587818

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 121, 174, 242, 319, 363, 638, 726, 957, 1213, 1914, 2426, 3509, 3639, 7018, 7278, 10527, 13343, 21054, 26686, 35177, 40029, 70354, 80058, 105531, 146773, 211062, 293546, 386947, 440319, 773894, 880638, 1160841, 2321682, 4256417, 8512834, 12769251, 25538502]

約数ペア:

[(1, 25538502), (2, 12769251), (3, 8512834), (6, 4256417), (11, 2321682), (22, 1160841), (29, 880638), (33, 773894), (58, 440319), (66, 386947), (87, 293546), (121, 211062), (174, 146773), (242, 105531), (319, 80058), (363, 70354), (638, 40029), (726, 35177), (957, 26686), (1213, 21054), (1914, 13343), (2426, 10527), (3509, 7278), (3639, 7018)]