25932088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 34547912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 179, 182, 199, 358, 364, 398, 716, 728, 796, 1253, 1393, 1432, 1592, 2327, 2506, 2587, 2786, 4654, 5012, 5174, 5572, 9308, 10024, 10348, 11144, 16289, 18109, 18616, 20696, 32578, 35621, 36218, 65156, 71242, 72436, 130312, 142484, 144872, 249347, 284968, 463073, 498694, 926146, 997388, 1852292, 1994776, 3241511, 3704584, 6483022, 12966044, 25932088]

約数ペア:

[(1, 25932088), (2, 12966044), (4, 6483022), (7, 3704584), (8, 3241511), (13, 1994776), (14, 1852292), (26, 997388), (28, 926146), (52, 498694), (56, 463073), (91, 284968), (104, 249347), (179, 144872), (182, 142484), (199, 130312), (358, 72436), (364, 71242), (398, 65156), (716, 36218), (728, 35621), (796, 32578), (1253, 20696), (1393, 18616), (1432, 18109), (1592, 16289), (2327, 11144), (2506, 10348), (2587, 10024), (2786, 9308), (4654, 5572), (5012, 5174)]