25226916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 70578816

約数和(自身を除く): 45351900

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 61, 66, 78, 122, 132, 143, 156, 183, 241, 244, 286, 366, 429, 482, 572, 671, 723, 732, 793, 858, 964, 1342, 1446, 1586, 1716, 2013, 2379, 2651, 2684, 2892, 3133, 3172, 4026, 4758, 5302, 6266, 7953, 8052, 8723, 9399, 9516, 10604, 12532, 14701, 15906, 17446, 18798, 26169, 29402, 31812, 34463, 34892, 37596, 44103, 52338, 58804, 68926, 88206, 103389, 104676, 137852, 161711, 176412, 191113, 206778, 323422, 382226, 413556, 485133, 573339, 646844, 764452, 970266, 1146678, 1940532, 2102243, 2293356, 4204486, 6306729, 8408972, 12613458, 25226916]

約数ペア:

[(1, 25226916), (2, 12613458), (3, 8408972), (4, 6306729), (6, 4204486), (11, 2293356), (12, 2102243), (13, 1940532), (22, 1146678), (26, 970266), (33, 764452), (39, 646844), (44, 573339), (52, 485133), (61, 413556), (66, 382226), (78, 323422), (122, 206778), (132, 191113), (143, 176412), (156, 161711), (183, 137852), (241, 104676), (244, 103389), (286, 88206), (366, 68926), (429, 58804), (482, 52338), (572, 44103), (671, 37596), (723, 34892), (732, 34463), (793, 31812), (858, 29402), (964, 26169), (1342, 18798), (1446, 17446), (1586, 15906), (1716, 14701), (2013, 12532), (2379, 10604), (2651, 9516), (2684, 9399), (2892, 8723), (3133, 8052), (3172, 7953), (4026, 6266), (4758, 5302)]