89357968

素因数分解:

$2^4\times 7^2\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:704

約数の個数: 60

約数和(自身を含む): 202604220

約数和(自身を除く): 113246252

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 293, 389, 392, 586, 778, 784, 1172, 1556, 2051, 2344, 2723, 3112, 4102, 4688, 5446, 6224, 8204, 10892, 14357, 16408, 19061, 21784, 28714, 32816, 38122, 43568, 57428, 76244, 113977, 114856, 152488, 227954, 229712, 304976, 455908, 797839, 911816, 1595678, 1823632, 3191356, 5584873, 6382712, 11169746, 12765424, 22339492, 44678984, 89357968]

約数ペア:

[(1, 89357968), (2, 44678984), (4, 22339492), (7, 12765424), (8, 11169746), (14, 6382712), (16, 5584873), (28, 3191356), (49, 1823632), (56, 1595678), (98, 911816), (112, 797839), (196, 455908), (293, 304976), (389, 229712), (392, 227954), (586, 152488), (778, 114856), (784, 113977), (1172, 76244), (1556, 57428), (2051, 43568), (2344, 38122), (2723, 32816), (3112, 28714), (4102, 21784), (4688, 19061), (5446, 16408), (6224, 14357), (8204, 10892)]