73438352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353069}}^1$

素因数の和:353090

約数の個数: 20

約数和(自身を含む): 153232380

約数和(自身を除く): 79794028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353069, 706138, 1412276, 2824552, 4589897, 5649104, 9179794, 18359588, 36719176, 73438352]

約数ペア:

[(1, 73438352), (2, 36719176), (4, 18359588), (8, 9179794), (13, 5649104), (16, 4589897), (26, 2824552), (52, 1412276), (104, 706138), (208, 353069)]