766374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 1783296

約数和(自身を除く): 1016922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 257, 426, 497, 514, 771, 994, 1491, 1542, 1799, 2982, 3598, 5397, 10794, 18247, 36494, 54741, 109482, 127729, 255458, 383187, 766374]

約数ペア:

[(1, 766374), (2, 383187), (3, 255458), (6, 127729), (7, 109482), (14, 54741), (21, 36494), (42, 18247), (71, 10794), (142, 5397), (213, 3598), (257, 2982), (426, 1799), (497, 1542), (514, 1491), (771, 994)]