39496016

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 91660800

約数和(自身を除く): 52164784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 59, 86, 112, 118, 139, 172, 236, 278, 301, 344, 413, 472, 556, 602, 688, 826, 944, 973, 1112, 1204, 1652, 1946, 2224, 2408, 2537, 3304, 3892, 4816, 5074, 5977, 6608, 7784, 8201, 10148, 11954, 15568, 16402, 17759, 20296, 23908, 32804, 35518, 40592, 41839, 47816, 57407, 65608, 71036, 83678, 95632, 114814, 131216, 142072, 167356, 229628, 284144, 334712, 352643, 459256, 669424, 705286, 918512, 1410572, 2468501, 2821144, 4937002, 5642288, 9874004, 19748008, 39496016]

約数ペア:

[(1, 39496016), (2, 19748008), (4, 9874004), (7, 5642288), (8, 4937002), (14, 2821144), (16, 2468501), (28, 1410572), (43, 918512), (56, 705286), (59, 669424), (86, 459256), (112, 352643), (118, 334712), (139, 284144), (172, 229628), (236, 167356), (278, 142072), (301, 131216), (344, 114814), (413, 95632), (472, 83678), (556, 71036), (602, 65608), (688, 57407), (826, 47816), (944, 41839), (973, 40592), (1112, 35518), (1204, 32804), (1652, 23908), (1946, 20296), (2224, 17759), (2408, 16402), (2537, 15568), (3304, 11954), (3892, 10148), (4816, 8201), (5074, 7784), (5977, 6608)]