61749272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 68887528

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 107, 124, 179, 214, 248, 358, 403, 428, 716, 806, 856, 1391, 1432, 1612, 2327, 2782, 3224, 3317, 4654, 5549, 5564, 6634, 9308, 11098, 11128, 13268, 18616, 19153, 22196, 26536, 38306, 43121, 44392, 72137, 76612, 86242, 144274, 153224, 172484, 248989, 288548, 344968, 497978, 577096, 593743, 995956, 1187486, 1991912, 2374972, 4749944, 7718659, 15437318, 30874636, 61749272]

約数ペア:

[(1, 61749272), (2, 30874636), (4, 15437318), (8, 7718659), (13, 4749944), (26, 2374972), (31, 1991912), (52, 1187486), (62, 995956), (104, 593743), (107, 577096), (124, 497978), (179, 344968), (214, 288548), (248, 248989), (358, 172484), (403, 153224), (428, 144274), (716, 86242), (806, 76612), (856, 72137), (1391, 44392), (1432, 43121), (1612, 38306), (2327, 26536), (2782, 22196), (3224, 19153), (3317, 18616), (4654, 13268), (5549, 11128), (5564, 11098), (6634, 9308)]