7919712

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 72

約数和(自身を含む): 22820616

約数和(自身を除く): 14900904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 257, 288, 321, 428, 514, 642, 771, 856, 963, 1028, 1284, 1542, 1712, 1926, 2056, 2313, 2568, 3084, 3424, 3852, 4112, 4626, 5136, 6168, 7704, 8224, 9252, 10272, 12336, 15408, 18504, 24672, 27499, 30816, 37008, 54998, 74016, 82497, 109996, 164994, 219992, 247491, 329988, 439984, 494982, 659976, 879968, 989964, 1319952, 1979928, 2639904, 3959856, 7919712]

約数ペア:

[(1, 7919712), (2, 3959856), (3, 2639904), (4, 1979928), (6, 1319952), (8, 989964), (9, 879968), (12, 659976), (16, 494982), (18, 439984), (24, 329988), (32, 247491), (36, 219992), (48, 164994), (72, 109996), (96, 82497), (107, 74016), (144, 54998), (214, 37008), (257, 30816), (288, 27499), (321, 24672), (428, 18504), (514, 15408), (642, 12336), (771, 10272), (856, 9252), (963, 8224), (1028, 7704), (1284, 6168), (1542, 5136), (1712, 4626), (1926, 4112), (2056, 3852), (2313, 3424), (2568, 3084)]