72960752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157243}}^1$

素因数の和:157280

約数の個数: 20

約数和(自身を含む): 146236920

約数和(自身を除く): 73276168

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 157243, 314486, 628972, 1257944, 2515888, 4560047, 9120094, 18240188, 36480376, 72960752]

約数ペア:

[(1, 72960752), (2, 36480376), (4, 18240188), (8, 9120094), (16, 4560047), (29, 2515888), (58, 1257944), (116, 628972), (232, 314486), (464, 157243)]