63935956

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 131193216

約数和(自身を除く): 67257260

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 173, 197, 268, 346, 394, 469, 692, 788, 938, 1211, 1379, 1876, 2422, 2758, 4844, 5516, 11591, 13199, 23182, 26398, 34081, 46364, 52796, 68162, 81137, 92393, 136324, 162274, 184786, 238567, 324548, 369572, 477134, 954268, 2283427, 4566854, 9133708, 15983989, 31967978, 63935956]

約数ペア:

[(1, 63935956), (2, 31967978), (4, 15983989), (7, 9133708), (14, 4566854), (28, 2283427), (67, 954268), (134, 477134), (173, 369572), (197, 324548), (268, 238567), (346, 184786), (394, 162274), (469, 136324), (692, 92393), (788, 81137), (938, 68162), (1211, 52796), (1379, 46364), (1876, 34081), (2422, 26398), (2758, 23182), (4844, 13199), (5516, 11591)]