38515256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1861}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 78204000

約数和(自身を除く): 39688744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 1861, 2587, 3722, 5174, 7444, 10348, 14888, 20696, 24193, 48386, 96772, 193544, 370339, 740678, 1481356, 2962712, 4814407, 9628814, 19257628, 38515256]

約数ペア:

[(1, 38515256), (2, 19257628), (4, 9628814), (8, 4814407), (13, 2962712), (26, 1481356), (52, 740678), (104, 370339), (199, 193544), (398, 96772), (796, 48386), (1592, 24193), (1861, 20696), (2587, 14888), (3722, 10348), (5174, 7444)]