42028168

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57731}}^1$

素因数の和:57757

約数の個数: 32

約数和(自身を含む): 96989760

約数和(自身を除く): 54961592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 57731, 115462, 230924, 404117, 461848, 750503, 808234, 1501006, 1616468, 3002012, 3232936, 5253521, 6004024, 10507042, 21014084, 42028168]

約数ペア:

[(1, 42028168), (2, 21014084), (4, 10507042), (7, 6004024), (8, 5253521), (13, 3232936), (14, 3002012), (26, 1616468), (28, 1501006), (52, 808234), (56, 750503), (91, 461848), (104, 404117), (182, 230924), (364, 115462), (728, 57731)]