864076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 1629936

約数和(自身を除く): 765860

約数列:

[1, 2, 4, 17, 34, 68, 97, 131, 194, 262, 388, 524, 1649, 2227, 3298, 4454, 6596, 8908, 12707, 25414, 50828, 216019, 432038, 864076]

約数ペア:

[(1, 864076), (2, 432038), (4, 216019), (17, 50828), (34, 25414), (68, 12707), (97, 8908), (131, 6596), (194, 4454), (262, 3298), (388, 2227), (524, 1649)]