2985752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 7223040

約数和(自身を除く): 4237288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 131, 148, 154, 259, 262, 296, 308, 407, 518, 524, 616, 814, 917, 1036, 1048, 1441, 1628, 1834, 2072, 2849, 2882, 3256, 3668, 4847, 5698, 5764, 7336, 9694, 10087, 11396, 11528, 19388, 20174, 22792, 33929, 38776, 40348, 53317, 67858, 80696, 106634, 135716, 213268, 271432, 373219, 426536, 746438, 1492876, 2985752]

約数ペア:

[(1, 2985752), (2, 1492876), (4, 746438), (7, 426536), (8, 373219), (11, 271432), (14, 213268), (22, 135716), (28, 106634), (37, 80696), (44, 67858), (56, 53317), (74, 40348), (77, 38776), (88, 33929), (131, 22792), (148, 20174), (154, 19388), (259, 11528), (262, 11396), (296, 10087), (308, 9694), (407, 7336), (518, 5764), (524, 5698), (616, 4847), (814, 3668), (917, 3256), (1036, 2882), (1048, 2849), (1441, 2072), (1628, 1834)]