61348984

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 117864720

約数和(自身を除く): 56515736

約数列:

[1, 2, 4, 8, 53, 106, 212, 257, 424, 514, 563, 1028, 1126, 2056, 2252, 4504, 13621, 27242, 29839, 54484, 59678, 108968, 119356, 144691, 238712, 289382, 578764, 1157528, 7668623, 15337246, 30674492, 61348984]

約数ペア:

[(1, 61348984), (2, 30674492), (4, 15337246), (8, 7668623), (53, 1157528), (106, 578764), (212, 289382), (257, 238712), (424, 144691), (514, 119356), (563, 108968), (1028, 59678), (1126, 54484), (2056, 29839), (2252, 27242), (4504, 13621)]