15690137488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{289871}}^1$

素因数の和:290095

約数の個数: 40

約数和(自身を含む): 32349715200

約数和(自身を除く): 16659577712

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 199, 272, 398, 796, 1592, 3184, 3383, 6766, 13532, 27064, 54128, 289871, 579742, 1159484, 2318968, 4637936, 4927807, 9855614, 19711228, 39422456, 57684329, 78844912, 115368658, 230737316, 461474632, 922949264, 980633593, 1961267186, 3922534372, 7845068744, 15690137488]

約数ペア:

[(1, 15690137488), (2, 7845068744), (4, 3922534372), (8, 1961267186), (16, 980633593), (17, 922949264), (34, 461474632), (68, 230737316), (136, 115368658), (199, 78844912), (272, 57684329), (398, 39422456), (796, 19711228), (1592, 9855614), (3184, 4927807), (3383, 4637936), (6766, 2318968), (13532, 1159484), (27064, 579742), (54128, 289871)]