28526784

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1078

約数の個数: 112

約数和(自身を含む): 88757760

約数和(自身を除く): 60230976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 704, 832, 858, 1039, 1056, 1144, 1248, 1716, 2078, 2112, 2288, 2496, 3117, 3432, 4156, 4576, 6234, 6864, 8312, 9152, 11429, 12468, 13507, 13728, 16624, 22858, 24936, 27014, 27456, 33248, 34287, 40521, 45716, 49872, 54028, 66496, 68574, 81042, 91432, 99744, 108056, 137148, 148577, 162084, 182864, 199488, 216112, 274296, 297154, 324168, 365728, 432224, 445731, 548592, 594308, 648336, 731456, 864448, 891462, 1097184, 1188616, 1296672, 1782924, 2194368, 2377232, 2593344, 3565848, 4754464, 7131696, 9508928, 14263392, 28526784]

約数ペア:

[(1, 28526784), (2, 14263392), (3, 9508928), (4, 7131696), (6, 4754464), (8, 3565848), (11, 2593344), (12, 2377232), (13, 2194368), (16, 1782924), (22, 1296672), (24, 1188616), (26, 1097184), (32, 891462), (33, 864448), (39, 731456), (44, 648336), (48, 594308), (52, 548592), (64, 445731), (66, 432224), (78, 365728), (88, 324168), (96, 297154), (104, 274296), (132, 216112), (143, 199488), (156, 182864), (176, 162084), (192, 148577), (208, 137148), (264, 108056), (286, 99744), (312, 91432), (352, 81042), (416, 68574), (429, 66496), (528, 54028), (572, 49872), (624, 45716), (704, 40521), (832, 34287), (858, 33248), (1039, 27456), (1056, 27014), (1144, 24936), (1248, 22858), (1716, 16624), (2078, 13728), (2112, 13507), (2288, 12468), (2496, 11429), (3117, 9152), (3432, 8312), (4156, 6864), (4576, 6234)]