4021752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 11819520

約数和(自身を除く): 7797768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 647, 777, 888, 1036, 1294, 1554, 1941, 2072, 2588, 3108, 3882, 4529, 5176, 6216, 7764, 9058, 13587, 15528, 18116, 23939, 27174, 36232, 47878, 54348, 71817, 95756, 108696, 143634, 167573, 191512, 287268, 335146, 502719, 574536, 670292, 1005438, 1340584, 2010876, 4021752]

約数ペア:

[(1, 4021752), (2, 2010876), (3, 1340584), (4, 1005438), (6, 670292), (7, 574536), (8, 502719), (12, 335146), (14, 287268), (21, 191512), (24, 167573), (28, 143634), (37, 108696), (42, 95756), (56, 71817), (74, 54348), (84, 47878), (111, 36232), (148, 27174), (168, 23939), (222, 18116), (259, 15528), (296, 13587), (444, 9058), (518, 7764), (647, 6216), (777, 5176), (888, 4529), (1036, 3882), (1294, 3108), (1554, 2588), (1941, 2072)]