7139831336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1\times {\mathrm{1409}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 14801616000

約数和(自身を除く): 7661784664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 647, 712, 979, 1294, 1409, 1958, 2588, 2818, 3916, 5176, 5636, 7117, 7832, 11272, 14234, 15499, 28468, 30998, 56936, 57583, 61996, 115166, 123992, 125401, 230332, 250802, 460664, 501604, 633413, 911623, 1003208, 1266826, 1379411, 1823246, 2533652, 2758822, 3646492, 5067304, 5517644, 7292984, 10027853, 11035288, 20055706, 40111412, 80222824, 81134447, 162268894, 324537788, 649075576, 892478917, 1784957834, 3569915668, 7139831336]

約数ペア:

[(1, 7139831336), (2, 3569915668), (4, 1784957834), (8, 892478917), (11, 649075576), (22, 324537788), (44, 162268894), (88, 81134447), (89, 80222824), (178, 40111412), (356, 20055706), (647, 11035288), (712, 10027853), (979, 7292984), (1294, 5517644), (1409, 5067304), (1958, 3646492), (2588, 2758822), (2818, 2533652), (3916, 1823246), (5176, 1379411), (5636, 1266826), (7117, 1003208), (7832, 911623), (11272, 633413), (14234, 501604), (15499, 460664), (28468, 250802), (30998, 230332), (56936, 125401), (57583, 123992), (61996, 115166)]