68824588

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 145997824

約数和(自身を除く): 77173236

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2143, 2294, 4286, 4588, 8029, 8572, 15001, 16058, 30002, 32116, 60004, 66433, 79291, 132866, 158582, 265732, 317164, 465031, 555037, 930062, 1110074, 1860124, 2220148, 2458021, 4916042, 9832084, 17206147, 34412294, 68824588]

約数ペア:

[(1, 68824588), (2, 34412294), (4, 17206147), (7, 9832084), (14, 4916042), (28, 2458021), (31, 2220148), (37, 1860124), (62, 1110074), (74, 930062), (124, 555037), (148, 465031), (217, 317164), (259, 265732), (434, 158582), (518, 132866), (868, 79291), (1036, 66433), (1147, 60004), (2143, 32116), (2294, 30002), (4286, 16058), (4588, 15001), (8029, 8572)]