72432902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51517}}^1$

素因数の和:51575

約数の個数: 16

約数和(自身を含む): 117461040

約数和(自身を除く): 45028138

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 51517, 103034, 978823, 1906129, 1957646, 3812258, 36216451, 72432902]

約数ペア:

[(1, 72432902), (2, 36216451), (19, 3812258), (37, 1957646), (38, 1906129), (74, 978823), (703, 103034), (1406, 51517)]