25870056

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 69076800

約数和(自身を除く): 43206744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 163, 204, 326, 389, 408, 489, 652, 778, 978, 1167, 1304, 1556, 1956, 2334, 2771, 3112, 3912, 4668, 5542, 6613, 8313, 9336, 11084, 13226, 16626, 19839, 22168, 26452, 33252, 39678, 52904, 63407, 66504, 79356, 126814, 158712, 190221, 253628, 380442, 507256, 760884, 1077919, 1521768, 2155838, 3233757, 4311676, 6467514, 8623352, 12935028, 25870056]

約数ペア:

[(1, 25870056), (2, 12935028), (3, 8623352), (4, 6467514), (6, 4311676), (8, 3233757), (12, 2155838), (17, 1521768), (24, 1077919), (34, 760884), (51, 507256), (68, 380442), (102, 253628), (136, 190221), (163, 158712), (204, 126814), (326, 79356), (389, 66504), (408, 63407), (489, 52904), (652, 39678), (778, 33252), (978, 26452), (1167, 22168), (1304, 19839), (1556, 16626), (1956, 13226), (2334, 11084), (2771, 9336), (3112, 8313), (3912, 6613), (4668, 5542)]