74475392

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 154281120

約数和(自身を除く): 79805728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 137, 248, 274, 496, 548, 992, 1096, 1984, 2192, 3968, 4247, 4384, 8494, 8768, 16988, 17536, 18769, 33976, 37538, 67952, 75076, 135904, 150152, 271808, 300304, 543616, 581839, 600608, 1163678, 1201216, 2327356, 2402432, 4654712, 9309424, 18618848, 37237696, 74475392]

約数ペア:

[(1, 74475392), (2, 37237696), (4, 18618848), (8, 9309424), (16, 4654712), (31, 2402432), (32, 2327356), (62, 1201216), (64, 1163678), (124, 600608), (128, 581839), (137, 543616), (248, 300304), (274, 271808), (496, 150152), (548, 135904), (992, 75076), (1096, 67952), (1984, 37538), (2192, 33976), (3968, 18769), (4247, 17536), (4384, 16988), (8494, 8768)]