25739064

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 76068720

約数和(自身を除く): 50329656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 107, 117, 156, 214, 234, 257, 312, 321, 428, 468, 514, 642, 771, 856, 936, 963, 1028, 1284, 1391, 1542, 1926, 2056, 2313, 2568, 2782, 3084, 3341, 3852, 4173, 4626, 5564, 6168, 6682, 7704, 8346, 9252, 10023, 11128, 12519, 13364, 16692, 18504, 20046, 25038, 26728, 27499, 30069, 33384, 40092, 50076, 54998, 60138, 80184, 82497, 100152, 109996, 120276, 164994, 219992, 240552, 247491, 329988, 357487, 494982, 659976, 714974, 989964, 1072461, 1429948, 1979928, 2144922, 2859896, 3217383, 4289844, 6434766, 8579688, 12869532, 25739064]

約数ペア:

[(1, 25739064), (2, 12869532), (3, 8579688), (4, 6434766), (6, 4289844), (8, 3217383), (9, 2859896), (12, 2144922), (13, 1979928), (18, 1429948), (24, 1072461), (26, 989964), (36, 714974), (39, 659976), (52, 494982), (72, 357487), (78, 329988), (104, 247491), (107, 240552), (117, 219992), (156, 164994), (214, 120276), (234, 109996), (257, 100152), (312, 82497), (321, 80184), (428, 60138), (468, 54998), (514, 50076), (642, 40092), (771, 33384), (856, 30069), (936, 27499), (963, 26728), (1028, 25038), (1284, 20046), (1391, 18504), (1542, 16692), (1926, 13364), (2056, 12519), (2313, 11128), (2568, 10023), (2782, 9252), (3084, 8346), (3341, 7704), (3852, 6682), (4173, 6168), (4626, 5564)]