28469424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 78744960

約数和(自身を除く): 50275536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 251, 272, 278, 408, 417, 502, 556, 753, 816, 834, 1004, 1112, 1506, 1668, 2008, 2224, 2363, 3012, 3336, 4016, 4267, 4726, 6024, 6672, 7089, 8534, 9452, 12048, 12801, 14178, 17068, 18904, 25602, 28356, 34136, 34889, 37808, 51204, 56712, 68272, 69778, 102408, 104667, 113424, 139556, 204816, 209334, 279112, 418668, 558224, 593113, 837336, 1186226, 1674672, 1779339, 2372452, 3558678, 4744904, 7117356, 9489808, 14234712, 28469424]

約数ペア:

[(1, 28469424), (2, 14234712), (3, 9489808), (4, 7117356), (6, 4744904), (8, 3558678), (12, 2372452), (16, 1779339), (17, 1674672), (24, 1186226), (34, 837336), (48, 593113), (51, 558224), (68, 418668), (102, 279112), (136, 209334), (139, 204816), (204, 139556), (251, 113424), (272, 104667), (278, 102408), (408, 69778), (417, 68272), (502, 56712), (556, 51204), (753, 37808), (816, 34889), (834, 34136), (1004, 28356), (1112, 25602), (1506, 18904), (1668, 17068), (2008, 14178), (2224, 12801), (2363, 12048), (3012, 9452), (3336, 8534), (4016, 7089), (4267, 6672), (4726, 6024)]