28441464

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16691}}^1$

素因数の和:16771

約数の個数: 32

約数和(自身を含む): 72109440

約数和(自身を除く): 43667976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 16691, 33382, 50073, 66764, 100146, 133528, 200292, 400584, 1185061, 2370122, 3555183, 4740244, 7110366, 9480488, 14220732, 28441464]

約数ペア:

[(1, 28441464), (2, 14220732), (3, 9480488), (4, 7110366), (6, 4740244), (8, 3555183), (12, 2370122), (24, 1185061), (71, 400584), (142, 200292), (213, 133528), (284, 100146), (426, 66764), (568, 50073), (852, 33382), (1704, 16691)]