13112576

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 29139264

約数和(自身を除く): 16026688

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 131, 136, 184, 256, 262, 272, 368, 391, 524, 544, 736, 782, 1048, 1088, 1472, 1564, 2096, 2176, 2227, 2944, 3013, 3128, 4192, 4352, 4454, 5888, 6026, 6256, 8384, 8908, 12052, 12512, 16768, 17816, 24104, 25024, 33536, 35632, 48208, 50048, 51221, 71264, 96416, 100096, 102442, 142528, 192832, 204884, 285056, 385664, 409768, 570112, 771328, 819536, 1639072, 3278144, 6556288, 13112576]

約数ペア:

[(1, 13112576), (2, 6556288), (4, 3278144), (8, 1639072), (16, 819536), (17, 771328), (23, 570112), (32, 409768), (34, 385664), (46, 285056), (64, 204884), (68, 192832), (92, 142528), (128, 102442), (131, 100096), (136, 96416), (184, 71264), (256, 51221), (262, 50048), (272, 48208), (368, 35632), (391, 33536), (524, 25024), (544, 24104), (736, 17816), (782, 16768), (1048, 12512), (1088, 12052), (1472, 8908), (1564, 8384), (2096, 6256), (2176, 6026), (2227, 5888), (2944, 4454), (3013, 4352), (3128, 4192)]