22168149944

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{1709}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 43281604800

約数和(自身を除く): 21113454856

約数列:

[1, 2, 4, 8, 41, 71, 82, 142, 164, 284, 328, 557, 568, 1114, 1709, 2228, 2911, 3418, 4456, 5822, 6836, 11644, 13672, 22837, 23288, 39547, 45674, 70069, 79094, 91348, 121339, 140138, 158188, 182696, 242678, 280276, 316376, 485356, 560552, 951913, 970712, 1621427, 1903826, 3242854, 3807652, 4974899, 6485708, 7615304, 9949798, 12971416, 19899596, 39028433, 39799192, 67585823, 78056866, 135171646, 156113732, 270343292, 312227464, 540686584, 2771018743, 5542037486, 11084074972, 22168149944]

約数ペア:

[(1, 22168149944), (2, 11084074972), (4, 5542037486), (8, 2771018743), (41, 540686584), (71, 312227464), (82, 270343292), (142, 156113732), (164, 135171646), (284, 78056866), (328, 67585823), (557, 39799192), (568, 39028433), (1114, 19899596), (1709, 12971416), (2228, 9949798), (2911, 7615304), (3418, 6485708), (4456, 4974899), (5822, 3807652), (6836, 3242854), (11644, 1903826), (13672, 1621427), (22837, 970712), (23288, 951913), (39547, 560552), (45674, 485356), (70069, 316376), (79094, 280276), (91348, 242678), (121339, 182696), (140138, 158188)]