29728552

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7477}}^1$

素因数の和:7561

約数の個数: 32

約数和(自身を含む): 64609920

約数和(自身を除く): 34881368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 7477, 14954, 29908, 52339, 59816, 104678, 209356, 418712, 530867, 1061734, 2123468, 3716069, 4246936, 7432138, 14864276, 29728552]

約数ペア:

[(1, 29728552), (2, 14864276), (4, 7432138), (7, 4246936), (8, 3716069), (14, 2123468), (28, 1061734), (56, 530867), (71, 418712), (142, 209356), (284, 104678), (497, 59816), (568, 52339), (994, 29908), (1988, 14954), (3976, 7477)]