28534194

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:841

約数の個数: 80

約数和(自身を含む): 72997848

約数和(自身を除く): 44463654

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 234, 306, 351, 442, 459, 663, 702, 797, 918, 1053, 1326, 1377, 1594, 1989, 2106, 2391, 2754, 3978, 4782, 5967, 7173, 10361, 11934, 13549, 14346, 17901, 20722, 21519, 27098, 31083, 35802, 40647, 43038, 62166, 64557, 81294, 93249, 121941, 129114, 176137, 186498, 243882, 279747, 352274, 365823, 528411, 559494, 731646, 839241, 1056822, 1097469, 1585233, 1678482, 2194938, 3170466, 4755699, 9511398, 14267097, 28534194]

約数ペア:

[(1, 28534194), (2, 14267097), (3, 9511398), (6, 4755699), (9, 3170466), (13, 2194938), (17, 1678482), (18, 1585233), (26, 1097469), (27, 1056822), (34, 839241), (39, 731646), (51, 559494), (54, 528411), (78, 365823), (81, 352274), (102, 279747), (117, 243882), (153, 186498), (162, 176137), (221, 129114), (234, 121941), (306, 93249), (351, 81294), (442, 64557), (459, 62166), (663, 43038), (702, 40647), (797, 35802), (918, 31083), (1053, 27098), (1326, 21519), (1377, 20722), (1594, 17901), (1989, 14346), (2106, 13549), (2391, 11934), (2754, 10361), (3978, 7173), (4782, 5967)]