28090848

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{5521}}^1$

素因数の和:5587

約数の個数: 48

約数和(自身を含む): 75143376

約数和(自身を除く): 47052528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 5521, 11042, 16563, 22084, 33126, 44168, 66252, 88336, 132504, 176672, 265008, 292613, 530016, 585226, 877839, 1170452, 1755678, 2340904, 3511356, 4681808, 7022712, 9363616, 14045424, 28090848]

約数ペア:

[(1, 28090848), (2, 14045424), (3, 9363616), (4, 7022712), (6, 4681808), (8, 3511356), (12, 2340904), (16, 1755678), (24, 1170452), (32, 877839), (48, 585226), (53, 530016), (96, 292613), (106, 265008), (159, 176672), (212, 132504), (318, 88336), (424, 66252), (636, 44168), (848, 33126), (1272, 22084), (1696, 16563), (2544, 11042), (5088, 5521)]