26969964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 74102784

約数和(自身を除く): 47132820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 191, 246, 287, 382, 492, 573, 574, 764, 861, 1146, 1148, 1337, 1681, 1722, 2292, 2674, 3362, 3444, 4011, 5043, 5348, 6724, 7831, 8022, 10086, 11767, 15662, 16044, 20172, 23493, 23534, 31324, 35301, 46986, 47068, 54817, 70602, 93972, 109634, 141204, 164451, 219268, 321071, 328902, 642142, 657804, 963213, 1284284, 1926426, 2247497, 3852852, 4494994, 6742491, 8989988, 13484982, 26969964]

約数ペア:

[(1, 26969964), (2, 13484982), (3, 8989988), (4, 6742491), (6, 4494994), (7, 3852852), (12, 2247497), (14, 1926426), (21, 1284284), (28, 963213), (41, 657804), (42, 642142), (82, 328902), (84, 321071), (123, 219268), (164, 164451), (191, 141204), (246, 109634), (287, 93972), (382, 70602), (492, 54817), (573, 47068), (574, 46986), (764, 35301), (861, 31324), (1146, 23534), (1148, 23493), (1337, 20172), (1681, 16044), (1722, 15662), (2292, 11767), (2674, 10086), (3362, 8022), (3444, 7831), (4011, 6724), (5043, 5348)]