71627072

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1527

約数の個数: 56

約数和(自身を含む): 157349952

約数和(自身を除く): 85722880

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1433, 1562, 2272, 2866, 3124, 4544, 5732, 6248, 11464, 12496, 15763, 22928, 24992, 31526, 45856, 49984, 63052, 91712, 101743, 126104, 203486, 252208, 406972, 504416, 813944, 1008832, 1119173, 1627888, 2238346, 3255776, 4476692, 6511552, 8953384, 17906768, 35813536, 71627072]

約数ペア:

[(1, 71627072), (2, 35813536), (4, 17906768), (8, 8953384), (11, 6511552), (16, 4476692), (22, 3255776), (32, 2238346), (44, 1627888), (64, 1119173), (71, 1008832), (88, 813944), (142, 504416), (176, 406972), (284, 252208), (352, 203486), (568, 126104), (704, 101743), (781, 91712), (1136, 63052), (1433, 49984), (1562, 45856), (2272, 31526), (2866, 24992), (3124, 22928), (4544, 15763), (5732, 12496), (6248, 11464)]