27695312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 62674560

約数和(自身を除く): 34979248

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 233, 272, 304, 323, 368, 391, 437, 466, 646, 782, 874, 932, 1292, 1564, 1748, 1864, 2584, 3128, 3496, 3728, 3961, 4427, 5168, 5359, 6256, 6992, 7429, 7922, 8854, 10718, 14858, 15844, 17708, 21436, 29716, 31688, 35416, 42872, 59432, 63376, 70832, 75259, 85744, 91103, 101821, 118864, 150518, 182206, 203642, 301036, 364412, 407284, 602072, 728824, 814568, 1204144, 1457648, 1629136, 1730957, 3461914, 6923828, 13847656, 27695312]

約数ペア:

[(1, 27695312), (2, 13847656), (4, 6923828), (8, 3461914), (16, 1730957), (17, 1629136), (19, 1457648), (23, 1204144), (34, 814568), (38, 728824), (46, 602072), (68, 407284), (76, 364412), (92, 301036), (136, 203642), (152, 182206), (184, 150518), (233, 118864), (272, 101821), (304, 91103), (323, 85744), (368, 75259), (391, 70832), (437, 63376), (466, 59432), (646, 42872), (782, 35416), (874, 31688), (932, 29716), (1292, 21436), (1564, 17708), (1748, 15844), (1864, 14858), (2584, 10718), (3128, 8854), (3496, 7922), (3728, 7429), (3961, 6992), (4427, 6256), (5168, 5359)]