25978776

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 71366400

約数和(自身を除く): 45387624

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2477, 2622, 3496, 4954, 5244, 7431, 9908, 10488, 14862, 19816, 29724, 47063, 56971, 59448, 94126, 113942, 141189, 170913, 188252, 227884, 282378, 341826, 376504, 455768, 564756, 683652, 1082449, 1129512, 1367304, 2164898, 3247347, 4329796, 6494694, 8659592, 12989388, 25978776]

約数ペア:

[(1, 25978776), (2, 12989388), (3, 8659592), (4, 6494694), (6, 4329796), (8, 3247347), (12, 2164898), (19, 1367304), (23, 1129512), (24, 1082449), (38, 683652), (46, 564756), (57, 455768), (69, 376504), (76, 341826), (92, 282378), (114, 227884), (138, 188252), (152, 170913), (184, 141189), (228, 113942), (276, 94126), (437, 59448), (456, 56971), (552, 47063), (874, 29724), (1311, 19816), (1748, 14862), (2477, 10488), (2622, 9908), (3496, 7431), (4954, 5244)]