28822024

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 39606776

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 659, 781, 994, 1318, 1562, 1988, 2636, 3124, 3976, 4613, 5272, 5467, 6248, 7249, 9226, 10934, 14498, 18452, 21868, 28996, 36904, 43736, 46789, 50743, 57992, 93578, 101486, 187156, 202972, 327523, 374312, 405944, 514679, 655046, 1029358, 1310092, 2058716, 2620184, 3602753, 4117432, 7205506, 14411012, 28822024]

約数ペア:

[(1, 28822024), (2, 14411012), (4, 7205506), (7, 4117432), (8, 3602753), (11, 2620184), (14, 2058716), (22, 1310092), (28, 1029358), (44, 655046), (56, 514679), (71, 405944), (77, 374312), (88, 327523), (142, 202972), (154, 187156), (284, 101486), (308, 93578), (497, 57992), (568, 50743), (616, 46789), (659, 43736), (781, 36904), (994, 28996), (1318, 21868), (1562, 18452), (1988, 14498), (2636, 10934), (3124, 9226), (3976, 7249), (4613, 6248), (5272, 5467)]