28084693.000000000

素因数分解:

$2^3\times 3^2\times {\mathrm{983}}^1\times {\mathrm{4729}}^1$

素因数の和:5724

約数の個数: 48

約数和(自身を含む): 907592400

約数和(自身を除く): 572892696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 983, 1966, 2949, 3932, 4729, 5898, 7864, 8847, 9458, 11796, 14187, 17694, 18916, 23592, 28374, 35388, 37832, 42561, 56748, 70776, 85122, 113496, 170244, 340488, 4648607, 9297214, 13945821, 18594428, 27891642, 37188856, 41837463, 55783284, 83674926, 111566568, 167349852, 334699704]

約数ペア:

[(1, 334699704), (2, 167349852), (3, 111566568), (4, 83674926), (6, 55783284), (8, 41837463), (9, 37188856), (12, 27891642), (18, 18594428), (24, 13945821), (36, 9297214), (72, 4648607), (983, 340488), (1966, 170244), (2949, 113496), (3932, 85122), (4729, 70776), (5898, 56748), (7864, 42561), (8847, 37832), (9458, 35388), (11796, 28374), (14187, 23592), (17694, 18916)]