27578928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 77460320

約数和(自身を除く): 49881392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 193, 208, 229, 312, 386, 458, 579, 624, 687, 772, 916, 1158, 1374, 1544, 1832, 2316, 2509, 2748, 2977, 3088, 3664, 4632, 5018, 5496, 5954, 7527, 8931, 9264, 10036, 10992, 11908, 15054, 17862, 20072, 23816, 30108, 35724, 40144, 44197, 47632, 60216, 71448, 88394, 120432, 132591, 142896, 176788, 265182, 353576, 530364, 574561, 707152, 1060728, 1149122, 1723683, 2121456, 2298244, 3447366, 4596488, 6894732, 9192976, 13789464, 27578928]

約数ペア:

[(1, 27578928), (2, 13789464), (3, 9192976), (4, 6894732), (6, 4596488), (8, 3447366), (12, 2298244), (13, 2121456), (16, 1723683), (24, 1149122), (26, 1060728), (39, 707152), (48, 574561), (52, 530364), (78, 353576), (104, 265182), (156, 176788), (193, 142896), (208, 132591), (229, 120432), (312, 88394), (386, 71448), (458, 60216), (579, 47632), (624, 44197), (687, 40144), (772, 35724), (916, 30108), (1158, 23816), (1374, 20072), (1544, 17862), (1832, 15054), (2316, 11908), (2509, 10992), (2748, 10036), (2977, 9264), (3088, 8931), (3664, 7527), (4632, 5954), (5018, 5496)]