26858128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13873}}^1$

素因数の和:13903

約数の個数: 30

約数和(自身を含む): 57202502

約数和(自身を除く): 30344374

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 13873, 27746, 55492, 110984, 152603, 221968, 305206, 610412, 1220824, 1678633, 2441648, 3357266, 6714532, 13429064, 26858128]

約数ペア:

[(1, 26858128), (2, 13429064), (4, 6714532), (8, 3357266), (11, 2441648), (16, 1678633), (22, 1220824), (44, 610412), (88, 305206), (121, 221968), (176, 152603), (242, 110984), (484, 55492), (968, 27746), (1936, 13873)]