28591056

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1730

約数の個数: 100

約数和(自身を含む): 89168772

約数和(自身を除く): 60577716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1697, 1872, 2106, 2808, 3394, 4212, 5091, 5616, 6788, 8424, 10182, 13576, 15273, 16848, 20364, 22061, 27152, 30546, 40728, 44122, 45819, 61092, 66183, 81456, 88244, 91638, 122184, 132366, 137457, 176488, 183276, 198549, 244368, 264732, 274914, 352976, 366552, 397098, 529464, 549828, 595647, 733104, 794196, 1058928, 1099656, 1191294, 1588392, 1786941, 2199312, 2382588, 3176784, 3573882, 4765176, 7147764, 9530352, 14295528, 28591056]

約数ペア:

[(1, 28591056), (2, 14295528), (3, 9530352), (4, 7147764), (6, 4765176), (8, 3573882), (9, 3176784), (12, 2382588), (13, 2199312), (16, 1786941), (18, 1588392), (24, 1191294), (26, 1099656), (27, 1058928), (36, 794196), (39, 733104), (48, 595647), (52, 549828), (54, 529464), (72, 397098), (78, 366552), (81, 352976), (104, 274914), (108, 264732), (117, 244368), (144, 198549), (156, 183276), (162, 176488), (208, 137457), (216, 132366), (234, 122184), (312, 91638), (324, 88244), (351, 81456), (432, 66183), (468, 61092), (624, 45819), (648, 44122), (702, 40728), (936, 30546), (1053, 27152), (1296, 22061), (1404, 20364), (1697, 16848), (1872, 15273), (2106, 13576), (2808, 10182), (3394, 8424), (4212, 6788), (5091, 5616)]