287518912

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{18797}}^1$

素因数の和:19048

約数の個数: 28

約数和(自身を含む): 572963040

約数和(自身を除く): 285444128

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 15296, 18797, 37594, 75188, 150376, 300752, 601504, 1203008, 4492483, 8984966, 17969932, 35939864, 71879728, 143759456, 287518912]

約数ペア:

[(1, 287518912), (2, 143759456), (4, 71879728), (8, 35939864), (16, 17969932), (32, 8984966), (64, 4492483), (239, 1203008), (478, 601504), (956, 300752), (1912, 150376), (3824, 75188), (7648, 37594), (15296, 18797)]