26508748532

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{136753}}^1$

素因数の和:136837

約数の個数: 72

約数和(自身を含む): 57620477376

約数和(自身を除く): 31111728844

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 86, 92, 98, 161, 172, 196, 301, 322, 602, 644, 989, 1127, 1204, 1978, 2107, 2254, 3956, 4214, 4508, 6923, 8428, 13846, 27692, 48461, 96922, 136753, 193844, 273506, 547012, 957271, 1914542, 3145319, 3829084, 5880379, 6290638, 6700897, 11760758, 12581276, 13401794, 22017233, 23521516, 26803588, 41162653, 44034466, 82325306, 88068932, 135248717, 154120631, 164650612, 270497434, 288138571, 308241262, 540994868, 576277142, 616482524, 946741019, 1152554284, 1893482038, 3786964076, 6627187133, 13254374266, 26508748532]

約数ペア:

[(1, 26508748532), (2, 13254374266), (4, 6627187133), (7, 3786964076), (14, 1893482038), (23, 1152554284), (28, 946741019), (43, 616482524), (46, 576277142), (49, 540994868), (86, 308241262), (92, 288138571), (98, 270497434), (161, 164650612), (172, 154120631), (196, 135248717), (301, 88068932), (322, 82325306), (602, 44034466), (644, 41162653), (989, 26803588), (1127, 23521516), (1204, 22017233), (1978, 13401794), (2107, 12581276), (2254, 11760758), (3956, 6700897), (4214, 6290638), (4508, 5880379), (6923, 3829084), (8428, 3145319), (13846, 1914542), (27692, 957271), (48461, 547012), (96922, 273506), (136753, 193844)]