38718628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24019}}^1$

素因数の和:24067

約数の個数: 24

約数和(自身を含む): 75326720

約数和(自身を除く): 36608092

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 24019, 48038, 96076, 312247, 624494, 744589, 1248988, 1489178, 2978356, 9679657, 19359314, 38718628]

約数ペア:

[(1, 38718628), (2, 19359314), (4, 9679657), (13, 2978356), (26, 1489178), (31, 1248988), (52, 744589), (62, 624494), (124, 312247), (403, 96076), (806, 48038), (1612, 24019)]