13847656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 30326400

約数和(自身を除く): 16478744

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 233, 323, 391, 437, 466, 646, 782, 874, 932, 1292, 1564, 1748, 1864, 2584, 3128, 3496, 3961, 4427, 5359, 7429, 7922, 8854, 10718, 14858, 15844, 17708, 21436, 29716, 31688, 35416, 42872, 59432, 75259, 91103, 101821, 150518, 182206, 203642, 301036, 364412, 407284, 602072, 728824, 814568, 1730957, 3461914, 6923828, 13847656]

約数ペア:

[(1, 13847656), (2, 6923828), (4, 3461914), (8, 1730957), (17, 814568), (19, 728824), (23, 602072), (34, 407284), (38, 364412), (46, 301036), (68, 203642), (76, 182206), (92, 150518), (136, 101821), (152, 91103), (184, 75259), (233, 59432), (323, 42872), (391, 35416), (437, 31688), (466, 29716), (646, 21436), (782, 17708), (874, 15844), (932, 14858), (1292, 10718), (1564, 8854), (1748, 7922), (1864, 7429), (2584, 5359), (3128, 4427), (3496, 3961)]