1728152

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 3492720

約数和(自身を除く): 1764568

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 131, 136, 194, 262, 388, 524, 776, 1048, 1649, 2227, 3298, 4454, 6596, 8908, 12707, 13192, 17816, 25414, 50828, 101656, 216019, 432038, 864076, 1728152]

約数ペア:

[(1, 1728152), (2, 864076), (4, 432038), (8, 216019), (17, 101656), (34, 50828), (68, 25414), (97, 17816), (131, 13192), (136, 12707), (194, 8908), (262, 6596), (388, 4454), (524, 3298), (776, 2227), (1048, 1649)]