66472714

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 132710400

約数和(自身を除く): 66237686

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 343, 383, 506, 539, 686, 766, 1078, 1127, 1771, 2254, 2681, 3542, 3773, 4213, 5362, 7546, 7889, 8426, 8809, 12397, 15778, 17618, 18767, 24794, 29491, 37534, 58982, 61663, 86779, 96899, 123326, 131369, 173558, 193798, 206437, 262738, 412874, 431641, 678293, 863282, 1356586, 1445059, 2890118, 3021487, 4748051, 6042974, 9496102, 33236357, 66472714]

約数ペア:

[(1, 66472714), (2, 33236357), (7, 9496102), (11, 6042974), (14, 4748051), (22, 3021487), (23, 2890118), (46, 1445059), (49, 1356586), (77, 863282), (98, 678293), (154, 431641), (161, 412874), (253, 262738), (322, 206437), (343, 193798), (383, 173558), (506, 131369), (539, 123326), (686, 96899), (766, 86779), (1078, 61663), (1127, 58982), (1771, 37534), (2254, 29491), (2681, 24794), (3542, 18767), (3773, 17618), (4213, 15778), (5362, 12397), (7546, 8809), (7889, 8426)]