72403648

素因数分解:

$2^6\times {\mathrm{1131307}}^1$

素因数の和:1131319

約数の個数: 14

約数和(自身を含む): 143676116

約数和(自身を除く): 71272468

約数列:

[1, 2, 4, 8, 16, 32, 64, 1131307, 2262614, 4525228, 9050456, 18100912, 36201824, 72403648]

約数ペア:

[(1, 72403648), (2, 36201824), (4, 18100912), (8, 9050456), (16, 4525228), (32, 2262614), (64, 1131307)]