28553364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 85478400

約数和(自身を除く): 56925036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 179, 189, 211, 252, 358, 378, 422, 537, 633, 716, 756, 844, 1074, 1253, 1266, 1477, 1611, 1899, 2148, 2506, 2532, 2954, 3222, 3759, 3798, 4431, 4833, 5012, 5697, 5908, 6444, 7518, 7596, 8862, 9666, 11277, 11394, 13293, 15036, 17724, 19332, 22554, 22788, 26586, 33831, 37769, 39879, 45108, 53172, 67662, 75538, 79758, 113307, 135324, 151076, 159516, 226614, 264383, 339921, 453228, 528766, 679842, 793149, 1019763, 1057532, 1359684, 1586298, 2039526, 2379447, 3172596, 4079052, 4758894, 7138341, 9517788, 14276682, 28553364]

約数ペア:

[(1, 28553364), (2, 14276682), (3, 9517788), (4, 7138341), (6, 4758894), (7, 4079052), (9, 3172596), (12, 2379447), (14, 2039526), (18, 1586298), (21, 1359684), (27, 1057532), (28, 1019763), (36, 793149), (42, 679842), (54, 528766), (63, 453228), (84, 339921), (108, 264383), (126, 226614), (179, 159516), (189, 151076), (211, 135324), (252, 113307), (358, 79758), (378, 75538), (422, 67662), (537, 53172), (633, 45108), (716, 39879), (756, 37769), (844, 33831), (1074, 26586), (1253, 22788), (1266, 22554), (1477, 19332), (1611, 17724), (1899, 15036), (2148, 13293), (2506, 11394), (2532, 11277), (2954, 9666), (3222, 8862), (3759, 7596), (3798, 7518), (4431, 6444), (4833, 5908), (5012, 5697)]