28726038

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2459}}^1$

素因数の和:2537

約数の個数: 48

約数和(自身を含む): 69076800

約数和(自身を除く): 40350762

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 354, 531, 649, 1062, 1298, 1947, 2459, 3894, 4918, 5841, 7377, 11682, 14754, 22131, 27049, 44262, 54098, 81147, 145081, 162294, 243441, 290162, 435243, 486882, 870486, 1305729, 1595891, 2611458, 3191782, 4787673, 9575346, 14363019, 28726038]

約数ペア:

[(1, 28726038), (2, 14363019), (3, 9575346), (6, 4787673), (9, 3191782), (11, 2611458), (18, 1595891), (22, 1305729), (33, 870486), (59, 486882), (66, 435243), (99, 290162), (118, 243441), (177, 162294), (198, 145081), (354, 81147), (531, 54098), (649, 44262), (1062, 27049), (1298, 22131), (1947, 14754), (2459, 11682), (3894, 7377), (4918, 5841)]