72989254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{47581}}^1$

素因数の和:47655

約数の個数: 16

約数和(自身を含む): 119906640

約数和(自身を除く): 46917386

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 47581, 95162, 618553, 1237106, 2807279, 5614558, 36494627, 72989254]

約数ペア:

[(1, 72989254), (2, 36494627), (13, 5614558), (26, 2807279), (59, 1237106), (118, 618553), (767, 95162), (1534, 47581)]