72919756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{200329}}^1$

素因数の和:200353

約数の個数: 24

約数和(自身を含む): 157058720

約数和(自身を除く): 84138964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 200329, 400658, 801316, 1402303, 2604277, 2804606, 5208554, 5609212, 10417108, 18229939, 36459878, 72919756]

約数ペア:

[(1, 72919756), (2, 36459878), (4, 18229939), (7, 10417108), (13, 5609212), (14, 5208554), (26, 2804606), (28, 2604277), (52, 1402303), (91, 801316), (182, 400658), (364, 200329)]