25412604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4261}}^1$

素因数の和:4346

約数の個数: 48

約数和(自身を含む): 68737536

約数和(自身を除く): 43324932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4261, 5964, 8522, 12783, 17044, 25566, 29827, 51132, 59654, 89481, 119308, 178962, 302531, 357924, 605062, 907593, 1210124, 1815186, 2117717, 3630372, 4235434, 6353151, 8470868, 12706302, 25412604]

約数ペア:

[(1, 25412604), (2, 12706302), (3, 8470868), (4, 6353151), (6, 4235434), (7, 3630372), (12, 2117717), (14, 1815186), (21, 1210124), (28, 907593), (42, 605062), (71, 357924), (84, 302531), (142, 178962), (213, 119308), (284, 89481), (426, 59654), (497, 51132), (852, 29827), (994, 25566), (1491, 17044), (1988, 12783), (2982, 8522), (4261, 5964)]