67809364

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19069}}^1$

素因数の和:19207

約数の個数: 24

約数和(自身を含む): 136693760

約数和(自身を除く): 68884396

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 19069, 38138, 76276, 133483, 266966, 533932, 2421763, 4843526, 9687052, 16952341, 33904682, 67809364]

約数ペア:

[(1, 67809364), (2, 33904682), (4, 16952341), (7, 9687052), (14, 4843526), (28, 2421763), (127, 533932), (254, 266966), (508, 133483), (889, 76276), (1778, 38138), (3556, 19069)]